CA344930A - Vacuum tube - Google Patents

Vacuum tube

Info

Publication number: CA344930A
Authority: CA; Canada
Prior art keywords: vacuum tube; vacuum; tube
Prior art date: 1934-09-25
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

CA344930A

Other languages

French (fr)

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.)

RCA Corp

Original Assignee

Radio Corporation of America

Publication date

1934-09-25

1934-09-25 Application granted granted Critical

1934-09-25 Publication of CA344930A publication Critical patent/CA344930A/en

Status Expired legal-status Critical Current

Links

CA344930A Vacuum tube Expired CA344930A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA344930T

Publications (1)

Publication Number	Publication Date
CA344930A true CA344930A (en)	1934-09-25

Family

ID=35316203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA344930A Expired CA344930A (en)			Vacuum tube

Country Status (1)

Country	Link
CA (1)	CA344930A (en)

0
- CA CA344930A patent/CA344930A/en not_active Expired

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