baber/WOPTO huggingface dataset:
Patent GB-2286505-B (GB)
Title: Method for registration in a communications system
Inventor: ROBINSON WILLIAM NEIL
IPC: H04W60/00
Filed: 1994-02-09
Granted: 1997-12-10
Abstract: A method as shown in FIG. 3 for registering a direct mode mobile station (16) with a system controller (12) of a trunked radio system by an independent gateway transceiver (14). The method includes registering the mobile station (16) with the system controller (12) of the trunked radio system by the gateway transceiver (14) using a third party registration scheme. <IMAGE>
Patent GB-2300436-B (GB)
Title: Improvements in or relating to reinforced concrete structural elements
Inventor: PILAKOUTAS KYPROS
IPC: E04C5/06
Filed: 1996-05-03
Granted: 1999-12-01
Abstract: A shear failure reinforcing system for structural elements, in which thin elongate strips of high stiffness material are anchored around a layer of conventional reinforcement, and/or are anchored around a plurality of layers of conventional reinforcement, such that the strips tie the element and improve its resistance to shear failure.
Patent HU-211449-B (HU)
Title: Process for producing catalyst slurry with improved flow characteristic and for polymerization of olefins
Inventor: WELCH MELVIN BRUCE
IPC: C08F210/16
Filed: 1993-05-13
Abstract: A process for polymerizing olefins wherein a suitable amount of a fumed refractory oxide is used to improve the flow of particulate catalyst as a slurry of that catalyst is charged to the polymerization zone.
Patent HU-213780-B (HU)
Inventor: SZILAGYI GABOR
IPC: F16L21/02
Filed: 1994-12-12
Abstract: A kapcsőlat az egyik építőelemhez tartőzó, kúpősan kifelébővülő tőkőt és abba illeszkedő csapőt tartalmaz, és a tők és csapközött rűgalmasan defőrmált gyűrű alakú tömítőelem hely zkedik el. Akapcsőlatra az jellemző, hőgy a csapőn (13) a tömítőelem (1)megtámasztására szőlgáló vállat (17a) tartalmazó körbenfűtó fészek(16) van kialakítva, amelyhez a kapcsőlat belsejéből kifel műtatóirányba kiterjedő hőrőny (18) csatlakőzik, és a fészekbe (16) sík,vagy lényegében sík alaplapőt (2a) tartalmazó, előnyösen téglalapkeresztmetszetű talprésszel (2), valamint abból az alaplap al (2a)ellentétes irányba kinyúló bőrdákkal (4, 3) rendelkező, a csapra (13)előfeszítve rögzített tömítőelem (1) illeszkedik az alaplapjával (2a)a fészek (16) fenekéhez siműlva, és a bőrdák (4, 3) a tömítőelem (1)rűgalmasan defőrmált állapőtában a fészket (16) és a hőrnyőt (18)legalább részben ellapűlva kitöltik. A tömítőelem rűgalmasandefőrmálható anyagból, előnyösen gűmiból van, és az a lényege, hőgysík, vagy lényegében sík alaplappal (2a) rendelkező talprésze (2),valamint legalább két, a talprészből (2) az alaplappal (2a) ellentétesirányba kinyúló, egymástól célszerűen kifelé bővülő réssel (6)elválasztőtt bőrdája (3, 4) van. Az egyik bőrda (4) külső lapja azalaplapra (2a) merőleges egyeneshez kép st a talprésztől (2) kiindűlvabefelé irányűló ferde hőmlőklapként (5) van kiképezve.ŕ
Patent HU-212429-B (HU)
Title: Polypropylene films suitable for packaging
Inventor: BURGIN EMANUELE
IPC: B29C48/08
Filed: 1994-12-19
Abstract: Disclosed are polyolefin films suitable for packaging having Elmendorf values lower than 0.8N in both machine direction and cross direction are obtained from compositions comprising (percentages by weight):   A) from 70% to 90% of a polyolefin matrix containing 30% of one or more crystalline propylene homopolymers and/or copolymers having a flexural modulus greater than or equal to 1800 MPa; B) from 10% to 30% of one or more mineral fillers.
Patent HU-216056-B (HU)
Title: Process for the preparation of esters of mercaptocarboxylic acids
IPC: C07C319/06
Filed: 1995-08-18
Abstract: An ester of a mercaptocarboxylic acid of formula HS-X-COOR (I) is prepd. by reaction of NH4SH or an alkali(ne earth) sulphydride on a halo-carboxylic acid ester of formula Y-X-COOR in an (almost) anhydrous alcoholic medium under a H2S pressure of ≥ 10 bars abs..   X = 1-4C alkylene; R = 1-18C alkyl; Y = Cl or Br.
Patent HU-217928-B (HU)
Inventor: REINSCH LOUIS A
IPC: B25B11/00
Filed: 1996-09-10
Abstract: A találmány tárgya eljárás egy felső felülettel, egy alsó felülettelés egy kerületi peremmel rendelkező munkadarab rögzítésére gépágyon,amelynek a munkadarabot hordozó, egy síktól eltérő homlokfelülete van,a gépágyon (10) átmenő vákuumnyílások (18) és az evakuálási terek (16)között legalább az egyik vákuumnyílást mindegyik evakuálási térrelösszekötő közegvezető összeköttetése van. A találmány szerintieljárást az jellemzi, hogy a munkadarabhoz (12) annak kerületi peremementén egy folytonos, rugalmas szalagot (20, 120) – amely a munkadarab(12) peremétől kifelé hajlóan kialakított folytonos rugalmasajakrésszel (26, 126) van ellátva – erősítenek, a szalaggal (20, 120)ellátott munkadarabot (12) a gépágy (10) hordozófelületére helyezik éstovábbi evakuálási teret (16) hoznak létre, a munkadarab (12) alsófelülete és a gépágy (10) síktól eltérő felülete között a gépágynak(10) a munkadarab (12) kerületén kívüli vákuumnyílásait (18)rekeszelik vagy lezárják, végül a nyitott vákuumnyílásokon (18) és amunkadarab (12) alatti evakuálási tereken át létrehozott vákuummal amunkadarabot (12) a gépágyon (10) rögzítik. ŕ
Patent HU-216319-B (HU)
Inventor: HEIKKILAE HEIKKI
IPC: C12F3/06
Filed: 1995-04-19
Abstract: A találmány tárgya eljárás őldat frakciőnálására krőmatőgráfiáselválasztási módszerrel, melyben a főlyadék őlyan rendszerben áramlik,mely legalább két krőmatőgráfiás töltetágyszekcióból ál , melyrejellemző, hőgy a rendszer legalább két különböző iőnfőrmában lévőtöltetágyszekciót tartalmaz, és a frakciőnálás sziműlált mőzgóágyasrendszerben megy végbe, és az őldat tővábbítása sőrán az őldatszárazanyag-kőncentráció prőfilját nem váltőztatják meg. Az eljárásalkalmas papíripari szűlfit főzőlúgők, cűkőripari melaszők, csigerek,cűkőrizőmerizációs anyalúgők stb. frakciőnálására, és értékesmelléktermékek kinyerésére. ŕ
Patent HU-217400-B (HU)
Inventor: CRONIN DANIEL RAYMOND III
IPC: G06F13/40
Filed: 1995-11-23
Abstract: Kapcsőlási elrendezés számítógéprendszer bűszai (30, 32) közöttiáthidalásra, amely egy első bűszt (30); azőn keresztül mester-szőlgatranzakció kezdeményezése céljából cím- és címparitás-infőrmációt abűszra (30) kiadó, ahhőz csatlakőzó mestereszközt (42); cím- éscímparitás-infőrmációt összehasőnlító lőgikai főkőzatőt (60); abűszhőz (30) csatlakőzó, a mestereszköz űtasításait főgadó és annakkibőcsátőtt kérelmeire válaszőló szőlgaeszközt (40); az első bűsztól(30) eltérő típűsú másődik bűszt (32); ahhőz csatlakőzó mestereszközt(36) és szőlgaeszközt (38); az első és a másődik bűsz (30, 32) közöttelrendezett, azők közötti kőmműnikációt biztősító híd- áramkört (34)tartalmaz. A szőlgaeszköz címparitáshiba-jelet vevő és arraválaszképpen céleszköz-leállító jelet előállító szőlgaeszközként vankiképezve; a hídáramkör (34) a cím- és címparitás-infőrmációtösszehasőnlító és címparitáshiba esetén címparitáshiba- jeletelőállító lőgikai főkőzatőt (60), valamint a céleszköz-leállító jelelső bűszra (30) kerülését meggátló lőgikai illesztőfőkőzatőttartalmaz. A rendszer PCI mestereszköze (42) cím- és címparitás-infőrmációt bőcsát a PCI bűszra (30) azőn keresztüli mester- szőlgatranzakció kezdeményezése céljából. A hídáramkör (34) PCIszőlgaeszköze a cím- paritáshiba-jelet véve céleszköz-leállító jeletállít elő, ha a címet eszközkiválasztó jel kibőcsátásával márigényelte. A hídáramkörnek (34) a céleszköz-leállító jel PCI bűszra(30) kijűtását meggátló lőgikai illesztőfőkőzata, ha mind acímparitáshiba-jelet, mind pedig az eszközkiválasztó jelet észleli,lehetővé teszi a PCI mestereszköz (42) számára, hőgy mestereszköz-leállítást hajtsőn végre, és megakadályőzza, hőgy a PCI szőlgaeszközcímparitáshiba esetén céleszköz-leállítást hajtsőn végre. ŕ
Patent HU-218464-B (HU)
Inventor: DR BOLLMANN ULRICH
IPC: C01F7/00
Filed: 1992-06-05
Abstract: A találmány tárgya részben kristályos átmeneti alumínium-oxid, melyrejellemző, hogy a részben kristályos szilárdtest az oxigénnel szemben4- és 6-szorosan koordinált alumínium mellett 5-szörösen koordináltalumíniumot is tartalmaz, mimellett az 5-szörösen koordinált alumíniumrészaránya legalább 50%-a a 4-szeresen koordináltalumíniumtartalomnak. ŕ
Patent IT-1229755-B (IT)
Title: Poly:isocyanate compsn. for open cell flexible polyurethane foam - comprises polymethylene poly:phenyl poly:isocyanate and reaction prod. of di:isocyanate with polyether poly:ol
Inventor: LUNARDON GIANFLAVIO
IPC: C08F/
Filed: 1989-05-17
Granted: 1991-09-10
Abstract: A polyisocyanate compsn. reacts with polyether polyol in the presence of a catalyst, a foaming stabiliser, and a foaming agent. The polyisocyanate compsn. contains (a) A 90-50 wt.% reaction prod. of organic di-isocyanate and polyether-polyol having at least two functional gps. The content of the free NCO gp. of the reaction prod. is 26.5-33 wt.%; and (b) A 10-50 wt.% mixt. of polymethylene-polyphenyl-polyisocyanate of formula (I). In (I) n= at least 1. The polyether polyol has at least two hydroxy or amine functional values and a mol. wt. of 1000-8000.
Patent IT-1217778-B (IT)
Inventor: GUARNERI ROBERTO
IPC: A23L3/00
Filed: 1988-06-03
Granted: 1990-03-30
Abstract: In order to stabilize pre-packaged food products and simultaneously sanitize the packages, these are treated with microwaves in an atmosphere where hot air is maintained at a superatmospheric pressure. The hot air is thermostat-regulated at a temperature slightly above that which has been set for stabilizing the food products.
Patent IT-1242510-B (IT)
Title: Two wheel vehicle with shells for the sides of the frame
Inventor: MIZUTA KOUJI
IPC: B62J17/00
Filed: 1990-07-30
Granted: 1994-05-16
Abstract: This two-wheeled vehicle being invented includes a shell for the side sections of the frame. This shell is connected with a support ensemble of the back wheel where the tire is mounted, through a shell of the support ensemble of the back wheel jointly with the shell of the frame extending from the back-front section of the frame shell along the longitudinal axis of the support ensemble of the tire covering the support ensemble of the back wheel from the side. The distance of the lateral face on the shell side to the lateral face on the other side of the shell, in the front part and under the seat of the vehicle, is approximately the same as the width of the front part of the seat. The lower borders of the shell form a concavity facing downward, creating an open area extend under the vehicle.<IMAGE>
Patent IT-1228425-B (IT)
Inventor: VENTURELLO CARLO
IPC: C07D213/89
Filed: 1987-07-20
Granted: 1991-06-17
Abstract: Nitrogen-containing aromatic heterocyclic (poly)peroxycarboxylic acids having the formula: <CHEM> wherein R represents a hydrogen atom or a straight or branched alkyl, (hetero)cycloalkyl, (hetero)aryl, alkylaryl or arylalkyl group, wherein said groups are optionally substituted, or a carboxylic group or any other substituents non-reactive in the presence of the active oxygen of the peroxycarboxylic group;  n is a number selected from 0 and 1;  m is a number selected from 1, 2 and 3, and X represents an acidic anion selected from HSO4<-> and CH3SO3<-> , and wherein the pyridinic ring may in its turn be condensed with at least one further (hetero) aromatic or (hetero)cycloalkylic ring. Also described is their preparation process and their use as bleaching agents.
Patent IT-1171683-B (IT)
Inventor: CASSANMAGNAGO UGO
IPC: E05D15/58
Filed: 1983-06-13
Granted: 1987-06-10
Abstract: A vertical sliding cantilever extending door assembly (10) comprises a door element (16) movable between an extended and a retracted condition with respect to fixed guides (26, 28); an upper and a lower pulley (24, 25) carried on the door element; and elongate flexible means (30), generally steel band, having an upper end fastened to the inner end of the upper guide and wound around an upper and a front portion of the upper pulley; said band being extended from one to the other pulley, wound on an inner and lower portion of the lower pulley, and having the other end fastened to the exterior end of the lower guide; a vertical median plane through the band and pulleys is coincident with a vertical plane through the center of gravity of the door; so that the pulleys, the guides and the band operate to guide, support and retain the door.
Patent IT-1223342-B (IT)
Inventor: ROBINSON FRANCIS
IPC: A61K6/00
Filed: 1987-11-03
Granted: 1990-09-19
Abstract: A single-component, visible light-curable liquid adhesive composition having a viscosity of less than 25 centipoise at 25 DEG C which comprises   (a) 2 to 20 parts by weight of at least one substantially pure phosphate ester having the formula CH2=C(R<1>).CO.O.R<2>.OP(O)(OH)<2> in which R<1> is a hydrogen atom or a methyl group, and  R<2> is -CH2-CH2-, -CH2-CH(CH3)- or -CH(CH3)-CH2- and (b) 98 to 80 parts by weight of at least one ethylenically unsaturated monomer copolymerisable with the phosphate ester, and an effective amount of a visible light activated catalyst. The compositions may be used as liners in dental restorations and as primers for adhesives for orthodontic brackets and crowns.
Patent IT-1040115-B (IT)
Title: Mono- and or di-isopropanol amine metal corrosion inhibitor - added to water
IPC: C23F11/08
Filed: 1975-07-24
Granted: 1979-12-20
Abstract: MIPA and/or DIPA is/are effective in boiler condensn. systems or systems contg. vapour condensating section such as column top, column piping, overhead condenser etc., in crude oil distilln. appts. under normal pressure, because of stability at high temp. and under high press.
Patent IT-1123079-B (IT)
Title: Applying sign strips on road surfaces - using quick-hardening bituminous thermoplastic compsn. (SW 5.6.78)
IPC: E01F/
Filed: 1976-11-17
Granted: 1986-04-30
Abstract: Sign strips are applied on road surfaces by (1) applying a thin layer of a hydrophilic wetting agent on the surface, (2) applying a second layer of a hot thermoplastic primer compsn. in paste form, the compsn. being compatible with the wetting agent and being capable of gradually solidifying to quickly reach a viscosity of 103-104 cP, and (3) pressing a prefabricated sign strip on the thermoplastic layer. The thermoplastic compsn hardens ultimately to reach a viscosity of >=105 cP in 30-60 secs. The thermoplastic compsn. pref. comprises bituminous materials and pref. >=60 wt.% thermoplastics material, and is applied on the prepd. road surface at a temp. near the m. pt. these materials.
Patent IT-1025822-B (IT)
IPC: C25B9/19
Filed: 1974-11-19
Granted: 1978-08-30
Abstract: 1435477 Electrolysis anode with diaphragm HOOKER CHEMICALS & PLASTICS CORP 31 Oct 1974 [19 Nov 1973] 47252/74 Heading C7B An anode unit for a diaphragm cell comprises a porous anode having affixed to at least one face thereof a gas and liquid impermeable cationic permselective membrane made of a hydrolyzed copolymer of a perfluorocarbon and a fluorosulphonated perfluorovinyl ether and/or of a sulphostyrenated perfluoro ethylene-propylene copolymer. The membrane may be clamped or glued in position and may be pre-stretched in hot water and dried under tension before fixing. It may be supported on a PTFE cloth and SO 3 H groups therein may be hydrolyzed or chemically converted to SO 2 NH 2  after fabrication. A copolymer of TFE and is specified. The anode may be a mesh or screen of graphite or a valve metal optionally coated with one or more Pt metals or their oxides optionally with other oxides, e.g. R u O 2  with TiO 2 . It may have a core of Al, Cu or steel. Fe, graphite or steel cathodes are specified. The cell may have one or more intermediate compartments bounded by membranes as defined above and affixed on the cathode surface and/or between the anode and cathode. The anode compartment may be bounded on both sides by an anode unit as above with clamps holding the membrane stretched in place. Chlor-alkali production and HCl electrolysis are specified.
Patent IT-1136323-B (IT)
Title: Elevator for handling containers between ship and lorry in harbours
Inventor: TONIOLO ALBERTO
IPC: B66F/
Filed: 1980-07-11
Granted: 1986-08-27
Abstract: Inside the framework an empty space with vertical axis is definedopen at top and bottom, for two-way vertical transfer of containers between the two positions. The upper position is to receive from or deliver to the quay crane grabbing element, and the lower one to deliver to or withdraw from a trailer or railway wagon in a gallery between the body side and base of the empty space. Between the elevator end positions is at least one intermediate storage position. The elevator has its own devices for coordinated transfer by sections of the containers from one position to the next in both directions. The elevator eliminates or decreases transfer down time, reduces nonproductive vertical grabbing element movement,decreases container transfer costs, and optimises the whole operation.
Patent IT-1242936-B (IT)
Title: Improved spacing element for tiles and ceramics
Inventor: BALLESTRAZZI ZENO
IPC: E04F/
Filed: 1990-11-23
Granted: 1994-05-18
Abstract: This invention concerns an improved spacing element for tiles and ceramics. It is of the type comprising a plurality of reciprocally integral spacing arms each of which is suitable for insertion as a spacer between the reciprocally facing edges of two flanked tiles and is formed in such a way that its transverse straight section has the maximum width, corresponding to the size of the space to create, only in at least two distinct zones between which the arm has a straight cross section with a smaller width. <IMAGE>
Patent IT-1058042-B (IT)
IPC: B05B15/06
Filed: 1976-03-31
Granted: 1982-04-10
Abstract: An adjustable shower head has a pivotal attachment of the body of the shower head to a conventional swivel or ball member which includes a releasable retainer interlocked to the shower head in a tamperproof manner. At the discharge end of the shower head there is a removable spray forming member and means for creating water pressure behind the spray forming member to maintain it in an appropriate spray forming position.
Patent IT-1189350-B (IT)
Title: Cutter blade raising limit controller
Inventor: MASAYUKI TAGUCHI
IPC: B23D55/08
Filed: 1982-09-10
Granted: 1988-02-04
Abstract: The appts. controls the limits of raising or return of a cutting blade (33) held in a cutting head, or other type of blade carrier (5), in a cutting machine (1). Position data are introduced into a memory (99) by a switch (21) operated during the lowering of the cutter (33) onto the work piece (W), as well as during the raising of the blade carrier. The position of the blade carrier (5) is detected (61) by a transducer and the position compared (101) against the memorised limit (99). If the end of travel has been reached a control signal is emitted to stop further motion. A feeder device (53) is placed so as to prevent the entry of data to the position memory when the blade is in contact with the workpiece. The cutter is raised and lowered by a controlled hydraulic actuator (41). The arrangement is partic. intended for a horizontal bandsaw.
Patent IT-1105725-B (IT)
Title: Titanium di:oxide pigment having colour index about 1500 - prepd. by two=stage hydrolysis of aq. acid soln.
IPC: C01G/
Filed: 1978-06-12
Granted: 1985-11-04
Abstract: Controlled particle size TiO2 is prepd. by (a) heating aq. H2SO4 contg. is not >200 g TiO2/l until the degree of hydrolysis is 10-20% and filterable ppte. particles are formed, (b) filtering to remove TiO2 particles, giving an almost clear filtrate, (c) further hydrolysing the filtrate and adding 6-8 pts.vol. original aq. acid TiO2 soln. per pt. filtrate and (d)recovering hydrolysed ppte. which can be calcined to give TiO2 having a colour index >=1500. Pref. the acid soln. of TiO2 (a) is heated for 1-2 hr. at 90 degrees C-b.pt. and further hydrolysis (c) is by heating at 90 degrees C-b.pt. with aq. acid TiO2 soln. added over 5-8 hrs. The TiO2 is used as a pigment. It colour index of >=1500 is higher than the conventional 1250. The aq. acid-TiO2 soln. is generally obtd. by dissolving e.g. ilmenite ore in H2SO4.
Patent IT-1073995-B (IT)
Title: Liq. jet mixing nozzle - has coaxial inlet and outlet tubes mounted in sleeve and pipe adjustably screwing together
IPC: B01F/
Filed: 1976-12-27
Granted: 1985-04-17
Abstract: The jet nozzle is particularly for mixing two currents together, having coaxial inlet and outlet tubes mounted respectively in a sleeve (4) and a pipe (7). The sleeve is adjustable on the pipe, forming a seal between them. A chamber (9) formed between sleeve and inlet tube (2) has an inlet drilling passing radially through the sleeve and opening into a passage formed between coaxial conical surface (10,11) on inlet and outlet tubes. The distance between these surfaces is adjusted by screwing the sleeve on and off the pipe. The conical surface on the pipe can converge to a cylindrical drilling of smaller diameter than the inlet tube.
Patent IT-1144734-B (IT)
Title: Manipulator-type industrial robot
Inventor: CORDARA OSCAR
IPC: B25J/
Filed: 1981-06-09
Granted: 1986-10-29
Abstract: The manipulator robot includes a training arm (13) articulated to a base (11) by an intermediate arm (12), the arms being relatively articulated. A tool holder (22) is mounted for oscillation on the free end of the training arm. The holder is linked to a kinematic compensation system to keep its orientation unaltered as the arms are moved. The system comprises a rod (23) parallel to the intermediate arm and articulated to the base at one end (23a). Its other end (23b) is articulated to a crank lever handle (24) rigid with a first bevel ring gear (25). A bevel pinion gear (27) meshes with the first gear to transfer angular motion to a second bevel ring gear (30).
Patent IT-1241446-B (IT)
Title: Throttle valve with fixed sealing lining on the body
Inventor: ZANI MARIO
IPC: F16K/
Filed: 1990-12-20
Granted: 1994-01-17
Abstract: Throttle valve, especially to control flow of pressurized fluids in which sealing between the body and shutter in the closed position of the shutter is achieved by means of a single sealing lining restrained on the body. The lining is made and arranged so that it prevents passage of the pressurized fluid outside of the seat. <IMAGE>
Patent IT-958800-B (IT)
IPC: G04B37/10
Filed: 1972-05-05
Granted: 1973-10-30
Abstract: 1374708 Watches LA NATIONALE SA 12 May 1972 [24 May 1971] 22527/72 Heading G3T  A waterproof pusher for use e.g. in a chronograph comprises a tube 1 for securement to a watch case 2, a pusher head 3 which slides over one end of the tube and is tapped to receive a screw 12, and a spring 15 which normally holds the head 14 of the screw against an end flange 10 of the tube, the screw head 14 being of a non- circular cross-section. The screw 12 may thus be unscrewed by a tool engaging the periphery of the head 14 and engagement is unaffected if the length of the head is reduced to suit the chronograph movement. As shown the head 14 is hexagonal but it may be square, oval, or splined. A waterproofing gasket 6 is retained by a ring 8.
Patent IT-1120989-B (IT)
IPC: C07C67/00
Filed: 1979-07-10
Granted: 1986-03-26
Abstract: This invention relates to improved hydroformylation reactors of the "loop" type comprising two parallel vertical tubes, one of said tubes having a supply tube at its base and acting as the ascending branch and the other of said tubes acting as the descending branch, and means connecting said tubes to one another at their top and bottom ends, the improvement comprising a tubular loop connecting said tubes at their upper ends, and an evacuation orifice for synthesis gases and excess liquid phase from said tubular loop, said orifice having a smaller diameter than the internal diameter of said tubular loop.
Patent IT-1234059-B (IT)
Title: Cutting group with two sets of shears.
Inventor: FABRO MARCELLO DEL
IPC: B23D/
Filed: 1989-02-08
Granted: 1992-04-27
Abstract: Cutting group with two sets of shears used by itself or as a part of another more complex machine, suitable for measured cutting of one or more contemporary outlines, working as a single work line and positioned geographically close are: a) a primary set of shears (12), b) a bidirectional pulling (11) group, c) a secondary set of shears (13).