CA343930A - Haut-parleur portatif - Google Patents

Haut-parleur portatif

Info

Publication number: CA343930A
Authority: CA; Canada
Prior art keywords: portable loudspeaker; loudspeaker; portable
Prior art date: 1934-08-14
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

CA343930A

Other languages

English (en)

Inventor

W. Scheldorf Marvel

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

1934-08-14

1934-08-14 Application granted granted Critical

1934-08-14 Publication of CA343930A publication Critical patent/CA343930A/fr

Status Expired legal-status Critical Current

Links

CA343930A Haut-parleur portatif Expired CA343930A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA343930T

Publications (1)

Publication Number	Publication Date
CA343930A true CA343930A (fr)	1934-08-14

Family

ID=35315203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA343930A Expired CA343930A (fr)			Haut-parleur portatif

Country Status (1)

Country	Link
CA (1)	CA343930A (fr)

0
- CA CA343930A patent/CA343930A/fr not_active Expired

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