DK71004C - Process for the manufacture of electric discharge tubes with an oxide cathode. - Google Patents

Process for the manufacture of electric discharge tubes with an oxide cathode.

Info

Publication number
DK71004C
DK71004C DK417247A DK417247A DK71004C DK 71004 C DK71004 C DK 71004C DK 417247 A DK417247 A DK 417247A DK 417247 A DK417247 A DK 417247A DK 71004 C DK71004 C DK 71004C
Authority
DK
Denmark
Prior art keywords
manufacture
electric discharge
discharge tubes
oxide cathode
cathode
Prior art date
Application number
DK417247A
Other languages
Danish (da)
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK71004C publication Critical patent/DK71004C/en

Links

DK417247A 1946-11-13 1946-11-13 Process for the manufacture of electric discharge tubes with an oxide cathode. DK71004C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL71004X 1946-11-13

Publications (1)

Publication Number Publication Date
DK71004C true DK71004C (en) 1950-05-15

Family

ID=19757289

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417247A DK71004C (en) 1946-11-13 1946-11-13 Process for the manufacture of electric discharge tubes with an oxide cathode.

Country Status (1)

Country Link
DK (1) DK71004C (en)

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