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CA398767A - Appareil a fabriquer des rubans a empreintes sonores - Google Patents

Appareil a fabriquer des rubans a empreintes sonores

Info

Publication number
CA398767A
CA398767A CA398767A CA398767DA CA398767A CA 398767 A CA398767 A CA 398767A CA 398767 A CA398767 A CA 398767A CA 398767D A CA398767D A CA 398767DA CA 398767 A CA398767 A CA 398767A
Authority
CA
Canada
Prior art keywords
making apparatus
sound record
record tape
tape making
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
CA398767A
Other languages
English (en)
Inventor
Westerkamp Hugo
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 CA398767A publication Critical patent/CA398767A/fr
Expired legal-status Critical Current

Links

CA398767A Appareil a fabriquer des rubans a empreintes sonores Expired CA398767A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398767T

Publications (1)

Publication Number Publication Date
CA398767A true CA398767A (fr) 1941-08-19

Family

ID=35409247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398767A Expired CA398767A (fr) Appareil a fabriquer des rubans a empreintes sonores

Country Status (1)

Country Link
CA (1) CA398767A (fr)

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