X-Ray Tube
name: label: importer
content: R. Friedlander & Co.
label: maker
content: R. Friedlander & Co.
notes: label: Description
content: Self-regulating cold cathode three electrode glass x-ray tube with duplex gas auto regulation, based on a design developed by C. H. F. Müller in Germany. Inscriptions read “MADE BY / THE FRIEDLANDER CO. / Chicago / U.S. PATENT No. 725331 / German Patent No. 145788 / Canadian Patent No. 85281 / 1121.”
label: Description
content: Ref: Theodor Friedlander, “X-Ray Tube,” U.S. Patent 725,331 (April 14, 1903), assigned to R. Friedlander & Co.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Albert Soiland Cancer Foundation, Southern California Cancer Center
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1981.0588.01
label: catalog number
content: 1981.0588.01
label: accession number
content: 1981.0588
objectType: label: Object Name
content: X-Ray Tube
label: Object Name
content: tube, x-ray
label: Other Terms
content: X-Ray Tube; X-Ray Apparatus
physicalDescription: label: Measurements
content: overall: 23 cm x 42 cm x 18 cm; 9 1/16 in x 16 9/16 in x 7 1/16 in