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Alfred Charles Cossor
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Publication of GB190511829ApublicationCriticalpatent/GB190511829A/en
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like
(AREA)
Abstract
11,829. Cossor, A. C. June 6. R÷ntgen - rays, cathode rays, and the like, generating. - A device for lowering the vacuum consists of a tube b of palladium, closed at one end and welded or otherwise joined to a platinum tube a, which is sealed into the glass. By heati n g the palladium, occluded gases are driven off into the vacuum tube.
GB190511829D1905-06-061905-06-06A Device for Lowering the Vacuum of X Ray and other Vacuum Tubes.
ExpiredGB190511829A
(en)
A New or Improved Vacuum Tube or Tubes for the Production of Violet or Ultra Violet Rays, X-Rays, or other Rays or Combination of Rays on High or Low Tension Currents.