CA489621A - Pick-up de phonograph a double style - Google Patents

Pick-up de phonograph a double style

Info

Publication number: CA489621A
Authority: CA; Canada
Prior art keywords: phonograph pickup; dual stylus; stylus phonograph; dual; pickup
Prior art date: 1953-01-13
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

CA489621A

Other languages

English (en)

Inventor

Reed Miner Carroll

Joseph Zikmund Edward

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 Co

Original Assignee

General Electric Co

Publication date

1953-01-13

1953-01-13 Application granted granted Critical

1953-01-13 Publication of CA489621A publication Critical patent/CA489621A/fr

Status Expired legal-status Critical Current

Links

230000009977 dual effect Effects 0.000 title 1

CA489621A Pick-up de phonograph a double style Expired CA489621A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA489621T

Publications (1)

Publication Number	Publication Date
CA489621A true CA489621A (fr)	1953-01-13

Family

ID=35629349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA489621A Expired CA489621A (fr)			Pick-up de phonograph a double style

Country Status (1)

Country	Link
CA (1)	CA489621A (fr)

0
- CA CA489621A patent/CA489621A/fr not_active Expired

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