CA306485A - Porte-empreinte des sons - Google Patents

Porte-empreinte des sons

Info

Publication number
CA306485A
CA306485A CA306485A CA306485DA CA306485A CA 306485 A CA306485 A CA 306485A CA 306485 A CA306485 A CA 306485A CA 306485D A CA306485D A CA 306485DA CA 306485 A CA306485 A CA 306485A
Authority
CA
Canada
Prior art keywords
record carrier
sound record
sound
carrier
record
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
CA306485A
Other languages
English (en)
Inventor
Pfleumer Fritz
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 CA306485A publication Critical patent/CA306485A/fr
Expired legal-status Critical Current

Links

CA306485A Porte-empreinte des sons Expired CA306485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA306485T

Publications (1)

Publication Number Publication Date
CA306485A true CA306485A (fr) 1930-12-09

Family

ID=35259636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA306485A Expired CA306485A (fr) Porte-empreinte des sons

Country Status (1)

Country Link
CA (1) CA306485A (fr)

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