CA320870A - Vacuum tube - Google Patents

Vacuum tube

Info

Publication number
CA320870A
CA320870A CA320870A CA320870DA CA320870A CA 320870 A CA320870 A CA 320870A CA 320870 A CA320870 A CA 320870A CA 320870D A CA320870D A CA 320870DA CA 320870 A CA320870 A CA 320870A
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
CA320870A
Other languages
French (fr)
Inventor
Arthur 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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA320870A publication Critical patent/CA320870A/en
Expired legal-status Critical Current

Links

CA320870A Vacuum tube Expired CA320870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA320870T

Publications (1)

Publication Number Publication Date
CA320870A true CA320870A (en) 1932-03-22

Family

ID=35281424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA320870A Expired CA320870A (en) Vacuum tube

Country Status (1)

Country Link
CA (1) CA320870A (en)

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