CA323247A - Appareil a film parlant - Google Patents

Appareil a film parlant

Info

Publication number: CA323247A
Authority: CA; Canada
Prior art keywords: sound film; film apparatus; sound; film
Prior art date: 1932-06-14
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

CA323247A

Other languages

English (en)

Inventor

R. Barfield Andrew

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

1932-06-14

1932-06-14 Application granted granted Critical

1932-06-14 Publication of CA323247A publication Critical patent/CA323247A/fr

Status Expired legal-status Critical Current

Links

CA323247A Appareil a film parlant Expired CA323247A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA323247T

Publications (1)

Publication Number	Publication Date
CA323247A true CA323247A (fr)	1932-06-14

Family

ID=35283800

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA323247A Expired CA323247A (fr)			Appareil a film parlant

Country Status (1)

Country	Link
CA (1)	CA323247A (fr)

0
- CA CA323247A patent/CA323247A/fr not_active Expired

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