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VER GLUHLAMPEN und ELEK ZITATS
Original Assignee
VER GLUHLAMPEN und ELEK ZITATS
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Publication date
Application filed by VER GLUHLAMPEN und ELEK ZITATSfiledCriticalVER GLUHLAMPEN und ELEK ZITATS
Publication of GB510384ApublicationCriticalpatent/GB510384A/en
H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
H01J9/34—Joining base to vessel
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Vessels And Coating Films For Discharge Lamps
(AREA)
GB23474/38A1937-08-091938-08-09Improvements in and relating to the capping of electric incandescent lamps, discharge tubes and the like
ExpiredGB510384A
(en)
Verfahren zur Herstellung von elektrischen Lampen mit bei Zimmertemperatur mindestens eine Atmosphäre übersteigendem Füllgasdruck und darnach hergestellte elektrische Lampe.