CA415450A - Fabrication de lampes de la radio - Google Patents

Fabrication de lampes de la radio

Info

Publication number
CA415450A
CA415450A CA415450A CA415450DA CA415450A CA 415450 A CA415450 A CA 415450A CA 415450 A CA415450 A CA 415450A CA 415450D A CA415450D A CA 415450DA CA 415450 A CA415450 A CA 415450A
Authority
CA
Canada
Prior art keywords
electric tube
tube manufacture
manufacture
electric
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
CA415450A
Other languages
English (en)
Inventor
D. Madden Harry
W. Greenbowe James
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA415450A publication Critical patent/CA415450A/fr
Expired legal-status Critical Current

Links

CA415450A Fabrication de lampes de la radio Expired CA415450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA415450T

Publications (1)

Publication Number Publication Date
CA415450A true CA415450A (fr) 1943-09-28

Family

ID=35524661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA415450A Expired CA415450A (fr) Fabrication de lampes de la radio

Country Status (1)

Country Link
CA (1) CA415450A (fr)

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