CA348295A - Sound recording system - Google Patents

Sound recording system

Info

Publication number
CA348295A
CA348295A CA348295A CA348295DA CA348295A CA 348295 A CA348295 A CA 348295A CA 348295 A CA348295 A CA 348295A CA 348295D A CA348295D A CA 348295DA CA 348295 A CA348295 A CA 348295A
Authority
CA
Canada
Prior art keywords
recording system
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
CA348295A
Other languages
French (fr)
Inventor
M. Patterson William
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA348295A publication Critical patent/CA348295A/en
Expired legal-status Critical Current

Links

CA348295A Sound recording system Expired CA348295A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA348295T

Publications (1)

Publication Number Publication Date
CA348295A true CA348295A (en) 1935-02-19

Family

ID=35319570

Family Applications (1)

Application Number Title Priority Date Filing Date
CA348295A Expired CA348295A (en) Sound recording system

Country Status (1)

Country Link
CA (1) CA348295A (en)

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