CA214777A - Bras d'acoustique de phonographe - Google Patents

Bras d'acoustique de phonographe

Info

Publication number
CA214777A
CA214777A CA214777A CA214777DA CA214777A CA 214777 A CA214777 A CA 214777A CA 214777 A CA214777 A CA 214777A CA 214777D A CA214777D A CA 214777DA CA 214777 A CA214777 A CA 214777A
Authority
CA
Canada
Prior art keywords
tone arm
talking machines
talking
machines
tone
Prior art date
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
CA214777A
Other languages
English (en)
Inventor
E. Woods Clinton
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.)
COLUMBIA GRAPHOPHONE MANUFACTURING Co
Original Assignee
COLUMBIA GRAPHOPHONE MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA214777A publication Critical patent/CA214777A/fr
Expired legal-status Critical Current

Links

CA214777A Bras d'acoustique de phonographe Expired CA214777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA214777T

Publications (1)

Publication Number Publication Date
CA214777A true CA214777A (fr) 1921-12-20

Family

ID=35109221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA214777A Expired CA214777A (fr) Bras d'acoustique de phonographe

Country Status (1)

Country Link
CA (1) CA214777A (fr)

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