CA460302A - Method for exhausting and sealing electric discharge tubes - Google Patents

Method for exhausting and sealing electric discharge tubes

Info

Publication number
CA460302A
CA460302A CA460302A CA460302DA CA460302A CA 460302 A CA460302 A CA 460302A CA 460302 A CA460302 A CA 460302A CA 460302D A CA460302D A CA 460302DA CA 460302 A CA460302 A CA 460302A
Authority
CA
Canada
Prior art keywords
exhausting
electric discharge
discharge tubes
sealing electric
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA460302A
Other languages
French (fr)
Inventor
Antonius Roovers Wilhelmus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Publication date
Application granted granted Critical
Publication of CA460302A publication Critical patent/CA460302A/en
Expired legal-status Critical Current

Links

CA460302A Method for exhausting and sealing electric discharge tubes Expired CA460302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460302T

Publications (1)

Publication Number Publication Date
CA460302A true CA460302A (en) 1949-10-11

Family

ID=35589974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460302A Expired CA460302A (en) Method for exhausting and sealing electric discharge tubes

Country Status (1)

Country Link
CA (1) CA460302A (en)

Similar Documents

Publication Publication Date Title
CA460302A (en) Method for exhausting and sealing electric discharge tubes
CA457405A (en) Method and apparatus for making electron discharge devices
CA461487A (en) Method and apparatus for making electron discharge devices
CA454533A (en) Electron discharge apparatus
CA457887A (en) Electron discharge apparatus
CA459354A (en) Electron discharge apparatus
AU144618B2 (en) Improvements in or relating to methods for exhausting and sealing electric discharge tubes
CA459648A (en) Electric gas discharge tube
CA446762A (en) Electron discharge apparatus
CA446763A (en) Electron discharge apparatus
CA448784A (en) Electron discharge apparatus
CA450951A (en) Electron discharge apparatus
CA450955A (en) Electron discharge apparatus
AU2096048A (en) Improvements in or relating to methods for exhausting and sealing electric discharge tubes
CA461298A (en) Method and material for gettering electron discharge devices
CA457650A (en) Sealing-in method for lamps
CA450263A (en) Method and apparatus for manufacturing electric discharge devices
CA457888A (en) High frequency electron discharge apparatus
CA458654A (en) High frequency electron discharge apparatus
CA460303A (en) Electric discharge tube
CA441950A (en) Electron discharge apparatus
CA441951A (en) Electron discharge apparatus
CA442466A (en) Electron discharge apparatus
CA443654A (en) Electron discharge apparatus
CA453893A (en) Electron discharge time delay system