CA298631A - Appareil du courant a la parole - Google Patents

Appareil du courant a la parole

Info

Publication number: CA298631A
Authority: CA; Canada
Prior art keywords: current apparatus; speech current; speech; current
Prior art date: 1930-03-25
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

CA298631A

Other languages

English (en)

Inventor

G. Zimmerman Arthur

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

1930-03-25

1930-03-25 Application granted granted Critical

1930-03-25 Publication of CA298631A publication Critical patent/CA298631A/fr

Status Expired legal-status Critical Current

Links

CA298631A Appareil du courant a la parole Expired CA298631A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA298631T

Publications (1)

Publication Number	Publication Date
CA298631A true CA298631A (fr)	1930-03-25

Family

ID=35235950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA298631A Expired CA298631A (fr)			Appareil du courant a la parole

Country Status (1)

Country	Link
CA (1)	CA298631A (fr)

0
- CA CA298631A patent/CA298631A/fr not_active Expired

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