CA398706A - Cathode de lampe electronique - Google Patents

Cathode de lampe electronique

Info

Publication number
CA398706A
CA398706A CA398706A CA398706DA CA398706A CA 398706 A CA398706 A CA 398706A CA 398706 A CA398706 A CA 398706A CA 398706D A CA398706D A CA 398706DA CA 398706 A CA398706 A CA 398706A
Authority
CA
Canada
Prior art keywords
electronic tube
tube cathode
cathode
electronic
tube
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
CA398706A
Other languages
English (en)
Inventor
D. Knowles Dewey
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA398706A publication Critical patent/CA398706A/fr
Expired legal-status Critical Current

Links

CA398706A Cathode de lampe electronique Expired CA398706A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398706T

Publications (1)

Publication Number Publication Date
CA398706A true CA398706A (fr) 1941-08-19

Family

ID=35409187

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398706A Expired CA398706A (fr) Cathode de lampe electronique

Country Status (1)

Country Link
CA (1) CA398706A (fr)

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