CA286482A - Tube a vide - Google Patents

Tube a vide

Info

Publication number: CA286482A
Authority: CA; Canada
Prior art keywords: vacuum tube; vacuum; tube
Prior art date: 1929-01-15
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

CA286482A

Other languages

English (en)

Inventor

V. Rylsky Gregory

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

1929-01-15

1929-01-15 Application granted granted Critical

1929-01-15 Publication of CA286482A publication Critical patent/CA286482A/fr

Status Expired legal-status Critical Current

Links

CA286482A Tube a vide Expired CA286482A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA286482T

Publications (1)

Publication Number	Publication Date
CA286482A true CA286482A (fr)	1929-01-15

Family

ID=35223294

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA286482A Expired CA286482A (fr)			Tube a vide

Country Status (1)

Country	Link
CA (1)	CA286482A (fr)

0
- CA CA286482A patent/CA286482A/fr not_active Expired

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