CA474664A - Accelerations de phonographes dynamiques electriques - Google Patents

Accelerations de phonographes dynamiques electriques

Info

Publication number: CA474664A
Authority: CA; Canada
Prior art keywords: ups; electric dynamic; phonograph pick; phonograph; pick
Prior art date: 1951-06-19
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

CA474664A

Other languages

English (en)

Inventor

R. Yenzer George

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.)

AT&T Corp

Original Assignee

Western Electric Co Inc

Publication date

1951-06-19

1951-06-19 Application granted granted Critical

1951-06-19 Publication of CA474664A publication Critical patent/CA474664A/fr

Status Expired legal-status Critical Current

Links

CA474664A Accelerations de phonographes dynamiques electriques Expired CA474664A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA474664T

Publications (1)

Publication Number	Publication Date
CA474664A true CA474664A (fr)	1951-06-19

Family

ID=35608644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA474664A Expired CA474664A (fr)			Accelerations de phonographes dynamiques electriques

Country Status (1)

Country	Link
CA (1)	CA474664A (fr)

0
- CA CA474664A patent/CA474664A/fr not_active Expired

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