CA323964A - Lampe a vide - Google Patents

Lampe a vide

Info

Publication number
CA323964A
CA323964A CA323964A CA323964DA CA323964A CA 323964 A CA323964 A CA 323964A CA 323964 A CA323964 A CA 323964A CA 323964D A CA323964D A CA 323964DA CA 323964 A CA323964 A CA 323964A
Authority
CA
Canada
Prior art keywords
vacuum tube
vacuum
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
CA323964A
Other languages
English (en)
Inventor
A. Snow Harold
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.)
BOONTON RESEARCH Corp
RCA Corp
Original Assignee
BOONTON RESEARCH Corp
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA323964A publication Critical patent/CA323964A/fr
Expired legal-status Critical Current

Links

CA323964A Lampe a vide Expired CA323964A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323964T

Publications (1)

Publication Number Publication Date
CA323964A true CA323964A (fr) 1932-07-05

Family

ID=35284517

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323964A Expired CA323964A (fr) Lampe a vide

Country Status (1)

Country Link
CA (1) CA323964A (fr)

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