CA150624A - Dispositif a production de sons - Google Patents

Dispositif a production de sons

Info

Publication number
CA150624A
CA150624A CA000150624A CA150624DA CA150624A CA 150624 A CA150624 A CA 150624A CA 000150624 A CA000150624 A CA 000150624A CA 150624D A CA150624D A CA 150624DA CA 150624 A CA150624 A CA 150624A
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
CA000150624A
Other languages
English (en)
Inventor
Harry Alfred Gaydon
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA150624A publication Critical patent/CA150624A/fr
Expired legal-status Critical Current

Links

CA000150624A 1912-07-31 1912-07-31 Dispositif a production de sons Expired CA150624A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA150624T 1912-07-31

Publications (1)

Publication Number Publication Date
CA150624A true CA150624A (fr) 1913-09-23

Family

ID=45270338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000150624A Expired CA150624A (fr) 1912-07-31 1912-07-31 Dispositif a production de sons

Country Status (1)

Country Link
CA (1) CA150624A (fr)

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