CA345973A - Lampe photo-electrique - Google Patents

Lampe photo-electrique

Info

Publication number: CA345973A
Authority: CA; Canada
Prior art keywords: photo; electric tube; tube; electric
Prior art date: 1934-11-13
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

CA345973A

Other languages

English (en)

Inventor

E. Thomson Hugh

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.)

General Electric Canada Co

Original Assignee

Canadian General Electric Co Ltd

Publication date

1934-11-13

1934-11-13 Application granted granted Critical

1934-11-13 Publication of CA345973A publication Critical patent/CA345973A/fr

Status Expired legal-status Critical Current

Links

CA345973A Lampe photo-electrique Expired CA345973A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA345973T

Publications (1)

Publication Number	Publication Date
CA345973A true CA345973A (fr)	1934-11-13

Family

ID=35317247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA345973A Expired CA345973A (fr)			Lampe photo-electrique

Country Status (1)

Country	Link
CA (1)	CA345973A (fr)

0
- CA CA345973A patent/CA345973A/fr not_active Expired

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