CA324321A - Sound producing device - Google Patents

Sound producing device

Info

Publication number
CA324321A
CA324321A CA324321A CA324321DA CA324321A CA 324321 A CA324321 A CA 324321A CA 324321 A CA324321 A CA 324321A CA 324321D A CA324321D A CA 324321DA CA 324321 A CA324321 A CA 324321A
Authority
CA
Canada
Prior art keywords
producing device
sound producing
sound
producing
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
CA324321A
Other languages
French (fr)
Inventor
S. High Jurjen
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 CA324321A publication Critical patent/CA324321A/en
Expired legal-status Critical Current

Links

CA324321A Sound producing device Expired CA324321A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA324321T

Publications (1)

Publication Number Publication Date
CA324321A true CA324321A (en) 1932-07-19

Family

ID=35284875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324321A Expired CA324321A (en) Sound producing device

Country Status (1)

Country Link
CA (1) CA324321A (en)

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