baber/WOPTO huggingface dataset:
Patent FI-85775-B (FI)
Inventor: VIRTA ARTO
IPC: G21K1/02
Filed: 1990-11-22
Granted: 1992-02-14
Abstract: A method and apparatus for radiographic techniques using an x-ray source (13). The radiographed object (M) is subjected to a beam (X) of radiation which is employed for forming a radiographic image of the object (M) onto a film (25). Between the radiographed object (M) and the film (25) is utilized a grid assembly (20) that prevents the disturbing effect of backscattered radiation or secondary radiation generated in the radiographed object on the radiographed image. The grid assembly (20) comprises a grid plate (22) having several equidistantly spaced lamellas opaque to x-rays. The x-rays can pass in the direction of the beam axis between the spaces (24) of said lamellas to the film (25). The grid plate is reciprocatingly oscillated at a varying amplitude so that the stops and changes of travel direction (K1...K5) are appropriately evenly distributed over the interlamellar spaces of the grid plate (22), thereby avoiding the imaging the grid lamellas (23) in a disturbing manner onto the film (25) or other imaging means. <IMAGE>
Patent FI-90511-B (FI)
Title: Arrangement in a power system driven by pressure medium
Inventor: HAUGS AUDUN
IPC: B25J15/12
Filed: 1991-12-18
Granted: 1993-11-15
Abstract: The invention concerns a member, driven by pressure medium and forming a pivoted link, e.g. for a robot hand, gripping and holding member or similar frame 16, which can be controlled over a range from a bent position to an stretched out position, and vice versa. The member - frame 16 - has been made of a flexible wall material, whereby a first type of wall has one or more locally delimited internal pocket constructions 11, and a pressure medium tube 21 connected to them, also a second type of wall but without the same wall constructions. The first wall material type has been designed to be deformed by filling the pocket construction(s), and analogously by pressing together the width and length of the wall part situated nearby. The second type of wall material forms a reinforcement part for the wall part(s) of the first wall material type. The first wall part has been arranged at a distance from the second wall part, so that the first wall part can be bent relative to the second wall part by filling the pocket construction(s) 11 with pressure medium, and the first type of wall can be straightened relative to the second type of wall by removing pressure medium from the pocket construction(s). <IMAGE>
Patent FI-102589-B (FI)
Inventor: SCHINITSKY MICHAEL R
IPC: A61Q19/04
Filed: 1992-11-16
Granted: 1999-01-15
Abstract: The depth of wrinkles in skin (caused by intrinsic or photo-induced ageing) is reduced by topical applicn. of a compsn. comprising 20-20 % ascorbic acid (I), 1-10% tyrosine (II), and 0.5-5 % of a non-toxic Zn salt (III) in a non-toxic carrier. Comprises the applicn. of the compsn. once or twice a day. The prefd. (III) is ZnSO4. Prefd. compsns. contain 5-15% (I), 3-8% (II), and 1-2% ZnSO4.
Patent FI-112486-B (FI)
Inventor: MOLDT PETER
IPC: A61P25/00
Filed: 1997-02-25
Granted: 2003-12-15
Abstract: PCT No. PCT/EP95/03594 Sec. 371 Date May 20, 1997 Sec. 102(e) Date May 20, 1997 PCT Filed Sep. 12, 1995 PCT Pub. No. WO96/08495 PCT Pub. Date Mar. 21, 1996The present patent application discloses compounds having the formula   <IMAGE>   or a pharmaceutically acceptable salt thereof wherein R1 is hydrogen, alkyl or benzyl; X is O or NOR2, wherein R2 is hydrogen, alkyl or benzyl; Y is N-R4 wherein R4 is hydrogen, OH or alkyl; n is 0 or 1; R6 is phenyl which is substituted one or more times with substituents selected from the group consisting of SO2NR'R'', CONR'R'', and COR'''wherein R' and R'' each independently are hydrogen, alkyl, or -(CH2)p-W, wherein p is 0, 1, 2, 3, 4, 5, or 6, and W is hydroxy, amino, alkoxycarbonyl, or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; or wherein R' and R'' together is (CH2)rZ(CH2)s wherein r and s each independently are 0, 1, 2, 3, 4, 5, or 6 and Z is O, S, CH2 or NR'''' wherein R'''' is hydrogen, alkyl, or -(CH2)p-W, wherein p is 0, 1, 2, 3, 4, 5, or 6, and W is hydroxy, amino, alkoxycarbonyl, or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; and wherein R''' is hydrogen, alkyl, alkoxy or phenyl which may be substituted one or more times with substituents selected from the group consisting of halogen, CF3, NO2, amino, alkyl, alkoxy or methylenedioxy; A is a ring of five to seven atoms fused with the benzo ring at the positions marked a and b. The compounds are useful in the treatment of cerebrovascular disorders for example.
Patent FI-105002-B (FI)
Title: Tension rod with end fixings and method for its production
Inventor: TOELKKOE ESKO
IPC: H01B17/40
Filed: 1999-03-19
Granted: 2000-05-15
Abstract: Tension rod 4 with end fixings 1 and method for its production. The ferrule-shaped parts 2 of the end fixings 1 are fastened by being compressed around the tension rod 4 of composite material. Between the ferrule-shaped parts 2 and the composite rod 4, there is a gripping sleeve 5 of soft metal, in particular aluminium, which under compression adheres with its inner surface to the outer surface of the tension rod 4 and adheres with its outer surface to the inner surface of the ferrule-shaped parts 2. The gripping sleeve 5 increases the tensile strength of the connection and hence also reduces the dimensional requirements for the smaller parts. <IMAGE>
Patent HU-186279-B (HU)
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1983-04-20
Abstract: Werkzeuganordnung zum Unterstopfen, Nivellieren und Seitenrichten eines Gleises, fuer eine fahrbare Gleisbaumaschine mit einem Stopfaggregat,welches an einem ueber einen Antrieb hoehenverstellbaren Werkzeugtraeger gelagerte,ueber Beistell-und Vibrationsantriebe paarweise gegeneinander verstellbare und vibrierbare,in Schotter eintauchbare StopfwerkzeuWeiter ist ein mit Hebe- und Richtantrieben versehenes Gleishebe- und Richtaggregat und ein diesem zugeordnetes Bezugssystem vorgesehen. Die Erfindung bezweckt die Schaffung eige aufweist.Weiter ist ein mit Hebe-und Richtantrieben versehenes Gleishebe-und Richtaggregat und ein diesem zugeordnetes Bezugssystem vorgesehen. Die Erfindung bezweckt die Schaffung einer Werkzeuganordnung,die sich durch eine baulich einfache sowie funktionell besonders guenstige Anordnung und gegenseitige Zuordnung ihrer Stopf-,Hebe-und Richtwerkzeuge auszeichnet. Dies wird dadurch erreicht,dass das Stopf-sowie das Gleishebe-und Richtaggregat mit den zugeordneten Antrieben als Arbeitseinheit ausgebildet und auf einem gemeinsamen eigenen Werkzeug-Tragrahmen angeordnet sind.Dabei ist der Werkzeug-Tragrahmen einerseits mit seinem Ende ueber ein als Stuetz-und Fuehrungsorgan ausgebildetes Spurkranzradpaar am Gleis abstuetzbar und anderseits mit seinem anderen Ende zur allseits gelenkigen Abstuetzung im Laengsabstand vom unmittelbar nachgeordneten Fahrwerk der jeweiligen Gleisbaumaschine mit deren Fahrgestellrahmen gelenkig verbunden.
Patent HU-203903-B (HU)
Inventor: MAJOR GYULA
IPC: C10C3/04
Filed: 1991-04-26
Abstract: Az eljárás során 70-80 tömegszázalék 200-300 0,1 mm 25 °C-on mért penetráciőjú és legalább 35 °C lágyuláspontú vákuumdesztillációs maradék bitument elegyítenek 20-30 tömegszázalék olajpárlattal vagy finomítvánnyal, az elegyet 240-280 °C-on levegővel oxidálják, és 80-90 °C lágyuláspontú bitument állítanak elő, majd az így előállított bitumenből 70-90 tömegszázalékot 10-30 tömegszázalék olajpárlattal vagy finomítvánnyal elegyítenek, és az elegyet 240
280 °C-on levegővel tovább oxidálják a kívánt jellemzők eléréséig oly módon, hogy az olajpárlat vagy a finomítvány lobbanáspontja 240-290 °C, 100 °C-on mért viszkozitása 11-17 mm2/s, aromás vegyületcso- port összetétele 15-23 tömegszázalék egygyűrűs aromás, 10-18 tömegszázalék kétgyűrűs aromás, 1/-18 töm
Patent HU-189869-B (HU)
Title: Process for production of actaplanine derivatives
Inventor: HUNT ANN H
IPC: A23K20/195
Filed: 1984-04-26
Abstract: Actaplanin factors C 2a , D 1 , D 2 , K, L, M, N, and O are obtained by the partial acidic hydrolysis of known actaplanins possess antibacterial activity and, either alone or as a mixture with other actaplanins, improve the feed efficiency in ruminants, swine and poultry.
Patent HU-195913-B (HU)
Inventor: BADI BELA
IPC: A61B5/04
Filed: 1986-05-08
Abstract: A találmány tárgya kapcsolási elrendezés biológiai jel paramétereinek rögzítésére, ameiy érzékelőbemenetekkel rendelkező analóg erősítőt (1), ahhoz csatlakoztatott A/D áramkört (2), átmeneti tároló áramkört (3), azokkal összekötött központi vezérlő áramkört (6), azzal összekötött időzítő áramkört (9), adatbeviteli egységet, célszerűen klaviatúrát (10) és klaviatúra illesztő áramkört (11), valamint központi tároló áramkört (8) tartalmaz. A találmány lényege, hogy az átmeneti tároló áramkör (3) kimenetei paraméter meghatározó áramkör (4) és a központi tároló áramkör (S) memóriájának bemenetével, a paraméter meghatározó áramkör (4) kimenete összehasonlító áramkör (5) egyik bemenetére van kapcsolva, annak másik bemenetére alapadat tároló áramkör (7) van csatlakoztatva, kimenete pedig a központi vezérlő áramkör (5) bemenetével van összekötve; a központi tároló áramkör (8) égető áramkört (82) tartalmaz, melynek bemenete a központi vezérlő áramkör (6) egyik kimenetével, kimenete a memória (81) egyik bemenetével van összekötve (1. ábra).  íblc 19-5913 -1-
Patent HU-189719-B (HU)
Title: Process for preparing imidazo-benzodiazepine derivatives
Inventor: HUNKELER WALTER
IPC: C07D487/14
Filed: 1983-07-18
Abstract: There are described novel pharmaceutically active substances which have a pronounced affinity to the central benzodiazepine receptors and which have only a low toxicity. These active substances, namely imidazobenzodiazepines of the formula    <IMAGE>  I  wherein A is lower alkylene, n is zero or 1, R1 is lower alkynyl, lower alkenyl, aryl, (C3-8)-cycloalkyl optionally substituted by lower alkyl or (C5-8)-cycloalkenyl optionally substituted by lower alkyl, or a 5- or 6-membered saturated or unsaturated heterocycle which contains an oxygen or sulphur atom as a ring member and which is optionally substituted by lower alkyl, R4 and R5 each are hydrogen, halogen, trifluoromethyl, cyano, nitro, amino or lower alkyl and either R2 is hydrogen and R3 is lower alkyl or R2 and R3 together are dimethylene, trimethylene or propenylene, the compounds of formula I in which R2 and R3 together are dimethylene, trimethylene or propenylene having the (S) or (R,S) configuration with reference to the carbon atom denoted by  gamma , and their pharmaceutically acceptable acid addition salts, can be used as medicaments in the form of pharmaceutical preparations, especially in the control of convulsions and anxiety states and/or in the partial or complete antagonization of some or all activities which 1,4-benzodiazepines having tranquillizing activity or other substances display via the central benzodiazepine receptors.
Patent HU-200840-B (HU)
Inventor: KOLLANYI GABOR
IPC: G01N1/14
Filed: 1987-06-23
Abstract: A találmány tárgya mintavevő rendszer folyadék minták méréséhez, főleg laboratóriumi mérőkészülékekhez. A találmány szerinti mintavevő rendszerben szívócsővel (3) ellátott mérctartályhoz (1) dugattyús szivattyú (5) csatlakozik. Ez utóbbi dugattyújához motoros hajtómű (6)   van hozzákapcsolva, a mórőtartályhoz (1) pedig mérődetektor (2) van illetve. A dugattyús szivattyú (5) vezérelhető szelepen (4) keresztül össze van kötve a külső levegővel is. A motoros hajtómű (6) és ezzel a dugattyús szivattyú (5) elmozdulásának érzékelésére a rendszer helyzetérzékelő egységet (7) is tartalmaz. A rendszer működésének irányítására szolgáló vezérlőegység (8) vezérlő kimenetel a motoros hajtómű (6) és vezérelhető szelep (4) bemenetelhez kapcsolódnak, jelbemenetelhez pedig a mórődetektor (2) és a helyzetérzékelő egység (7)   csatlakozik. (1. ábra)  HU 200 840 B A leírás terjedelme: 6 oldal, 2 ábra -1-
Patent HU-188336-B (HU)
Title: Herbicides containing phenoxy-phenyl-substituted 1,3,5-triazinone derivatives as active agent and process for manufacturing phenoxy-phenyl-substituted 1,3,5-triazine derivatives
Inventor: PARG ADOLF
IPC: C07D251/34
Filed: 1982-12-02
Abstract: Die Erfindung betrifft 1,3,5-Triazinone der Formel
     in der R 1 , R 2  und R 3  die in der Beschreibung genannten Bededeutungen haben, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung unerwünschten Pflanzenwuchses.
Patent HU-196308-B (HU)
Title: Process for producing pharmaceutical compositions containing 2-methyl-thiazolo/4,5-c/quinoline as active component
Inventor: BERENYI DANIELNE
IPC: A61P25/24
Filed: 1985-11-12
Abstract: It has been found that 2-methyl-thiazolo[4,5-c]quinoline and pharmaceutically acceptable acid addition salts and hydrates thereof possess valuable central nervous depressive properties being different from those of benzodiazepines. The invention relates to pharmaceutical compositions comprising as active ingredient 2-methyl-thiazolo[4,5-c]quinoline of the Formula I    <IMAGE>  (I) or a pharmaceutically acceptable acid addition salt or hydrate thereof.
Patent HU-201424-B (HU)
Inventor: DEAK ISTVAN
IPC: H01L23/28
Filed: 1988-10-07
Abstract: A találmány légcserementesen záró fém-kerámia tokszerkezet, elsősorban hibrid integrált áramköri elemek befoglalására, amely tokszerkezet lyukakkal ellátott kerámiás hordozólapkát, a lyukakban elhelyezett kivezetéseket, valamint a hordozólapkához rögzített és a tokozandó elektromos elemeket körülzáró búrát tartalmaz. Jellegzetessége, hogy a hordozólapkában (3) elhelyezkedő lyukakon (5) átmenő kivezetések (9) a lyukak szabad nyílásait kitöltő, a kivezetések felületéhez, továbbá a hordozólapka (3) külső felületéhez (3a) tapadó rögzítő anyaggal (8) vannak a hordozólapkához (3) hozzákapcsolva. A búra (1) belső palástfelületéből (lb) a búra (1) által határolt belső térbe (la) legalább egy támasztó idom (2) nyúlik be. A támasztó idom (2) a búra szabad nyílásának (le) környezetében van elhelyezve. A hordozólapka (3) belső felülete (3b) a búra (1) támasztó idomjához (2)   ütközik, a hordozólapka (3) és a búra (1) a hordozólapka (3) külső felületének (3a) kerületén körbefutó és ahhoz, valamint a búra (1) belső palástfelületéhez (lb) tapadó rögzítő anyaggal (8) van hozzáerősítve. A hordozólapkának (3) a külső felülete (3a) célszerűen rajzolattal van ellátva, a rajzolat pedig a hordozólapka (3) külső felületének (3a) kerülete mentén körbefutó kerettel (7), és a hordozólapkában (3)   elhelyezkedő lyukakat (5) körülzáró gyűrűkkel (6) rendelkezik. (1. ábra)  lábra CM CM A leírás terjedelme: 4 oldal, 1 ábra -1-
Patent HU-200988-B (HU)
Title: Process for releasing from nitrozamin of dinitro-anilines
Inventor: BARABAS MIHALY
IPC: C07C211/29
Filed: 1987-11-26
Abstract: Nitroso-amines are removed from dinitro-anilines of general formula (1), (where R = hydrogen atom, or amino gp. R1 and R2 represent identical or dissimilar 1-4C alkyl or 2-4C alkenyl gps.) - by anhydrous sulphonic gps. contg. cationic ion exchange resins at 50-150 deg.C.
Patent HU-200216-B (HU)
Inventor: CSISZAR ANTAL
IPC: F01N1/08
Filed: 1986-12-27
Abstract: A találmány szerinti berendezés tárgya zajcsökkentő berendezés, mely térosztó, sebességcsökkentő, iránymódosító elemeket tartalmaz. A berendezésre jellemző, hogy a munkaközegbe ■ nagydiszperzitásü folyadék befecskendezésére szol· gálő befecskendező rendszert (15) tartalmaz, továbbá sebességcsökkentő elemeit végeik felé táguló hosszmetszetd tárcsafuratokkal ellátott tárcsákból (9) álló tárcsarendszer (30) képezi, és iránymodósító elemeit olyan irányfardító egység (40) alkotja, mély alsó végén lezárt perforált csillapító hengert (11), ezt körülvevő burkoló hengert (14) és kondenzvíz elvezető! (12) tartalmaz. A leírás terjedelme: 5 oldal, 2 ábra  HU 200 216 A -1-
Patent IT-1206944-B (IT)
Title: Gas operated iron
Inventor: VILLA MARIO
IPC: D06F/
Filed: 1987-03-23
Granted: 1989-05-11
Abstract: The proposed equipment comprises a control and signal processing unit, measuring vessels, electrolytic pre-concn. vessel, power supply unit, pumps and auxiliary electrolyte storage vessel. The sample inlet is connected to the auxiliary electrolyte vessel (2) via the pump (3). The stream to be analysed is passed through a divider (4) and pumps (3). One part of the stream (5) is passed through the anode space of the pre-concn. vessel(s). The other stream is passed through the cathode space of the same vessel. The discharge (10) of the cathode space is connected to drain. The discharge (11) of the anode space is connected to the inlet (12) of the measuring vessel (13), and also via a de-gasser (14) to drain (15). The control and signal processign unit (16) is connected to the first electrode (17) of the measuring vessel (13), also the second electrode (18) and to the reference electrode (24). The power supply unit (15) is electrically connected to the first (17) and second electrode (18) of the measuring vessel (13) and to the cathode (20) and anode (21) of the pre-concn. vessel (9
Patent IT-1236052-B (IT)
Title: Device for the simplified and rapid application of an auxiliary deflector or solar screen to an automobile window
Inventor: PARISINI GIORGIO
IPC: B60J/
Filed: 1989-10-19
Granted: 1992-12-22
Abstract: The deflector or solar screen is equipped on the edge which contacts the frame of the window, with a rung (1) which is hooked to the wing(s) (A1) provided internally on the flank of the same frame on which the deflector or screen is located, providing such that against the opposite flank of the frame, some drawn winglets or small ribs (3-103-103') cooperate with said edge, which maintain the deflector or screen in the correct usable position even when the window is lowered.
Patent IT-1235922-B (IT)
Title: Cylinder with different keys for differentiated angle rotation of a ratchet
Inventor: FIORINI ANNA MARIA
IPC: E05B/
Filed: 1989-11-07
Granted: 1992-12-02
Abstract: The object of the invention concerns a "pellet" for locks activated by key or knob, multifunctional, consisting of one stator, one rotor, one manoeuvrable hook, characterized by the presence of one "solidarity plane" between the knob quadrant and hook a sphere with acts as obstacle to the rotation of the key, a friction element activated by the pressure of the long key, which permits the ratchet to rotate. The aforementioned devices are manoeuvrable with three keys of different lengths, capable of procuring, according to the devices reached in advancement, differentiated angle rotation of the ratchet.
Patent IT-1235173-B (IT)
Title: Cap element for the affixing of bellows directed by the ABS ring sensor
Inventor: WELSCHOF HANS HEINRICH
IPC: F16B/
Filed: 1989-02-03
Granted: 1992-06-23
Abstract: The invention proposes an element for the affixing of a bellows, in particular of an injection moulded plastic bellows, which covers and holds the space between the reciprocally movable parts of a homo-kinetic articulated joint and having some rifts or an external toothed surface in a manner to act under a ring generating impulses for the sensor of an ABS system or antilock wheel.
Patent IT-1225300-B (IT)
Title: Machine tool to make the slots to install heatproof glass in general non-specific frames.
Inventor: BRINA GIUSEPPE
IPC: B27C/
Filed: 1988-12-02
Granted: 1990-11-05
Abstract: The invention concerns a milling machine type machine tool, which creates the containment slots for Termopan-type heatproof glass in wooden window frames built to accommodate traditional, thin glass panes.
Patent LV-12635-B (LV)
Title: The moisture-resistent fuel briquette, process for producing thereof and an apparatus for implementation of them
Inventor: SCERBINA ALEKSANDRS
IPC: C10L5/14
Filed: 2000-10-13
Abstract: The present invention pertains to technology for producing of briquette-coal, particularly to compositions of briquettes, to methods and apparatus for manufacturing such briquettes. The obtained briquettes are useably for household as well as for industrial purposes. The object matter of this invention is to simplify the method and apparatus for manufacturing mentioned briquettes as well as to decrease the prime costs of obtained product. The moisture-resistant fuel briquette contains: the saturated high-molecular hydrocarbons (5 to 10 per cent in weight); a small-sized coal-dust (residues). The briquette has made by means of extrusion presses. The mixing of components is carried out directly in the feeding camera of extruder (rotation speed of worm is 250 revolutions per minute) and homogeneous mass is moved into closed camera of extruder. The mixture is pressed (compressive stress 25 to 30 MPa) causing auto-heating of mass to a temperature of 70 to 90 oC.. The saturated hydrocarbons are getting liquid by such circumstances and equable covers all of coal-particles. The extruder makes formation of briquettes in the last phase squeezing the compressed mixture through the profile nozzle. The briquette achieves a necessary strength during 5 minutes by cooling at natural circumstances.
Patent LV-13660-B (LV)
Title: Drying plant for bulk materials
Inventor: KULESOVS NIKOLAJS
Filed: 2007-10-03
Abstract: The invention refers to the drying equipment, specifically to drying plants for bulk materials in fluidized bed and can be used in various branches of industry. The scope of the proposed solution is to decrease the energy consumption of the drying process. To achieve the scope the air flow spoiler in the drying chamber 1, equipped with ventilator 2, heater 4, gas-distributing floor 7, is installed in the gas outlet socket 8. At that the turbulizer made air-tight screen 16 is installed at an obtuse angle to the gas-distributing floor 7 from the bulk material feeding socket 5 side. The invention can be illustrated by the drawing, shown in fig. 1.
Patent LV-11504-B (LV)
Title: Device for reading a value card
Inventor: GEORGES DOMBRE
IPC: G06K7/06
Filed: 1996-01-19
Abstract: A device for reading credit cards (3) has a channel (1) for receiving the credit card (3). At a transition point (10), the channel (1) extends through a foreign body collecting chamber (9). A support (8) that acts as a stop for the credit card (3) prevents, together with other supports (6; 7), the credit card (3) from entering the collecting chamber (9). A deflecting surface (11) is designed in the area of the support (8) in such a way that foreign bodies introduced into the channel (1) do not block the channel but are deflected by the deflecting surface (11) on the support (8) into the collecting chamber (9).
Patent LV-11579-B (LV)
Title: A cutting tool
Inventor: ROSDAHL HANS
IPC: A01D34/73
Filed: 1996-07-01
Abstract: A cutting tool for use with a brush cutter, trimmer or like device (1) for cutting thicket, grass and like vegetation, wherein the device includes a rotary shaft (3) for receiving a cutting tool which includes a rotatable center disc (6) which can be fitted to the tool and which includes cutting blades (9) having a cutting edge (10) along the front side of the blade as seen in the direction of rotation, wherein each individual cutting blade (9) is bent down through a first angle (v) such that the rear edge of the cutting blade (9) will be located closer to the ground than the edge-provided front side (10) of the blade when the center disc is held parallel with the ground, so that as the centre disc (6) rotates air will be pressed down towards the ground and therewith causes the tool to hover or lift slightly above the ground surface.
Patent NO-144668-B (NO)
Title: Uretanforbindelser med fungicid virkning.
Inventor: SINGER WILLIAM
IPC: C07C239/00
Filed: 1974-07-10
Abstract: Uretanforbindelser med fungicid virkning.
Patent NO-140053-B (NO)
Title: Anvendelse av et loesningsmiddel paa basis av heterocykliske forbindelser med 5 ringatomer for separering av diolefiner fra diolefinholdige hydrokarbonblandinger
Inventor: RESCALLI CARLO
IPC: C07C1/00
Filed: 1974-07-18
Abstract: Anvendelse av et løsningsmiddel på basis av heterocykliske forbindelser med 5 ringatomer for separering av diolefiner fra diolefin-hold-ige hydrokarbonblandinger.