CA648596A - Phonograph transducer - Google Patents

Phonograph transducer

Info

Publication number
CA648596A
CA648596A CA648596A CA648596DA CA648596A CA 648596 A CA648596 A CA 648596A CA 648596 A CA648596 A CA 648596A CA 648596D A CA648596D A CA 648596DA CA 648596 A CA648596 A CA 648596A
Authority
CA
Canada
Prior art keywords
phonograph
transducer
phonograph transducer
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
CA648596A
Inventor
F. Grado Joseph
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA648596A publication Critical patent/CA648596A/en
Expired legal-status Critical Current

Links

CA648596A Phonograph transducer Expired CA648596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA648596T

Publications (1)

Publication Number Publication Date
CA648596A true CA648596A (en) 1962-09-18

Family

ID=35937242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA648596A Expired CA648596A (en) Phonograph transducer

Country Status (1)

Country Link
CA (1) CA648596A (en)

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