CA340031A - Disque phonographique - Google Patents

Disque phonographique

Info

Publication number
CA340031A
CA340031A CA340031A CA340031DA CA340031A CA 340031 A CA340031 A CA 340031A CA 340031 A CA340031 A CA 340031A CA 340031D A CA340031D A CA 340031DA CA 340031 A CA340031 A CA 340031A
Authority
CA
Canada
Prior art keywords
sound record
record
sound
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
CA340031A
Other languages
English (en)
Inventor
E. Hofmann Harry
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.)
Carbide and Carbon Chemicals Corp
Original Assignee
Carbide and Carbon Chemicals Corp
Publication date
Application granted granted Critical
Publication of CA340031A publication Critical patent/CA340031A/fr
Expired legal-status Critical Current

Links

CA340031A Disque phonographique Expired CA340031A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340031T

Publications (1)

Publication Number Publication Date
CA340031A true CA340031A (fr) 1934-03-13

Family

ID=35303173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA340031A Expired CA340031A (fr) Disque phonographique

Country Status (1)

Country Link
CA (1) CA340031A (fr)

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