CA398766A - Appareil a fabriquer des bandes a empreintes sonores - Google Patents

Appareil a fabriquer des bandes a empreintes sonores

Info

Publication number
CA398766A
CA398766A CA398766A CA398766DA CA398766A CA 398766 A CA398766 A CA 398766A CA 398766 A CA398766 A CA 398766A CA 398766D A CA398766D A CA 398766DA CA 398766 A CA398766 A CA 398766A
Authority
CA
Canada
Prior art keywords
making apparatus
sound record
band making
record band
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
CA398766A
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 CA398766A publication Critical patent/CA398766A/fr
Expired legal-status Critical Current

Links

CA398766A Appareil a fabriquer des bandes a empreintes sonores Expired CA398766A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398766T

Publications (1)

Publication Number Publication Date
CA398766A true CA398766A (fr) 1941-08-19

Family

ID=35409246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398766A Expired CA398766A (fr) Appareil a fabriquer des bandes a empreintes sonores

Country Status (1)

Country Link
CA (1) CA398766A (fr)

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