CA273007A - Sound mechanism - Google Patents

Sound mechanism

Info

Publication number
CA273007A
CA273007A CA273007A CA273007DA CA273007A CA 273007 A CA273007 A CA 273007A CA 273007 A CA273007 A CA 273007A CA 273007D A CA273007D A CA 273007DA CA 273007 A CA273007 A CA 273007A
Authority
CA
Canada
Prior art keywords
sound mechanism
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
CA273007A
Other languages
French (fr)
Inventor
William Mclachlan Norman
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.)
CMC Electronics Inc
Original Assignee
Canadian Marconi Co
Publication date
Application granted granted Critical
Publication of CA273007A publication Critical patent/CA273007A/en
Expired legal-status Critical Current

Links

CA273007A Sound mechanism Expired CA273007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA273007T

Publications (1)

Publication Number Publication Date
CA273007A true CA273007A (en) 1927-08-09

Family

ID=35203038

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273007A Expired CA273007A (en) Sound mechanism

Country Status (1)

Country Link
CA (1) CA273007A (en)

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