CA324102A - Appareil d'enregistrement des sons - Google Patents

Appareil d'enregistrement des sons

Info

Publication number
CA324102A
CA324102A CA324102A CA324102DA CA324102A CA 324102 A CA324102 A CA 324102A CA 324102 A CA324102 A CA 324102A CA 324102D A CA324102D A CA 324102DA CA 324102 A CA324102 A CA 324102A
Authority
CA
Canada
Prior art keywords
recording apparatus
sound recording
sound
recording
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
CA324102A
Other languages
English (en)
Inventor
W. Hewlett Clarence
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA324102A publication Critical patent/CA324102A/fr
Expired legal-status Critical Current

Links

CA324102A Appareil d'enregistrement des sons Expired CA324102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324102T

Publications (1)

Publication Number Publication Date
CA324102A true CA324102A (fr) 1932-07-12

Family

ID=35284655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324102A Expired CA324102A (fr) Appareil d'enregistrement des sons

Country Status (1)

Country Link
CA (1) CA324102A (fr)

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