CA490786A - Enregistrement des sons sur fil - Google Patents

Enregistrement des sons sur fil

Info

Publication number: CA490786A
Authority: CA; Canada
Prior art keywords: wire; recording sound; sound; recording
Prior art date: 1953-02-24
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

CA490786A

Other languages

English (en)

Inventor

A. Brastad William

F. Borchardt Lester

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 Mills Inc

Original Assignee

General Mills Inc

Publication date

1953-02-24

1953-02-24 Application granted granted Critical

1953-02-24 Publication of CA490786A publication Critical patent/CA490786A/fr

Status Expired legal-status Critical Current

Links

CA490786A Enregistrement des sons sur fil Expired CA490786A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA490786T

Publications (1)

Publication Number	Publication Date
CA490786A true CA490786A (fr)	1953-02-24

Family

ID=35630523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA490786A Expired CA490786A (fr)			Enregistrement des sons sur fil

Country Status (1)

Country	Link
CA (1)	CA490786A (fr)

0
- CA CA490786A patent/CA490786A/fr not_active Expired

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