DK68680C - Method of manufacturing a cathode for an electric discharge tube. - Google Patents

Method of manufacturing a cathode for an electric discharge tube.

Info

Publication number
DK68680C
DK68680C DK336346A DK336346A DK68680C DK 68680 C DK68680 C DK 68680C DK 336346 A DK336346 A DK 336346A DK 336346 A DK336346 A DK 336346A DK 68680 C DK68680 C DK 68680C
Authority
DK
Denmark
Prior art keywords
cathode
manufacturing
discharge tube
electric discharge
tube
Prior art date
Application number
DK336346A
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 DK68680C publication Critical patent/DK68680C/en

Links

DK336346A 1944-11-04 1946-09-02 Method of manufacturing a cathode for an electric discharge tube. DK68680C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE68680X 1944-11-04

Publications (1)

Publication Number Publication Date
DK68680C true DK68680C (en) 1949-03-07

Family

ID=3849364

Family Applications (1)

Application Number Title Priority Date Filing Date
DK336346A DK68680C (en) 1944-11-04 1946-09-02 Method of manufacturing a cathode for an electric discharge tube.

Country Status (1)

Country Link
DK (1) DK68680C (en)

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