CA429349A - Cathode incandescente - Google Patents

Cathode incandescente

Info

Publication number
CA429349A
CA429349A CA429349A CA429349DA CA429349A CA 429349 A CA429349 A CA 429349A CA 429349 A CA429349 A CA 429349A CA 429349D A CA429349D A CA 429349DA CA 429349 A CA429349 A CA 429349A
Authority
CA
Canada
Prior art keywords
incandescent cathode
incandescent
cathode
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
CA429349A
Other languages
English (en)
Inventor
Gijsbertus Wilhelm Mulder Johannes
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA429349A publication Critical patent/CA429349A/fr
Expired legal-status Critical Current

Links

CA429349A Cathode incandescente Expired CA429349A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA429349T

Publications (1)

Publication Number Publication Date
CA429349A true CA429349A (fr) 1945-08-07

Family

ID=35544344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA429349A Expired CA429349A (fr) Cathode incandescente

Country Status (1)

Country Link
CA (1) CA429349A (fr)

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