CA122571A - Moyens de produire des ondes sonores - Google Patents

Moyens de produire des ondes sonores

Info

Publication number
CA122571A
CA122571A CA000122571A CA122571DA CA122571A CA 122571 A CA122571 A CA 122571A CA 000122571 A CA000122571 A CA 000122571A CA 122571D A CA122571D A CA 122571DA CA 122571 A CA122571 A CA 122571A
Authority
CA
Canada
Prior art keywords
sound waves
producing sound
producing
waves
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
CA000122571A
Other languages
English (en)
Inventor
Walter Furman Kelly
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 CA122571A publication Critical patent/CA122571A/fr
Expired legal-status Critical Current

Links

CA000122571A 1908-11-13 1908-11-13 Moyens de produire des ondes sonores Expired CA122571A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA122571T 1908-11-13

Publications (1)

Publication Number Publication Date
CA122571A true CA122571A (fr) 1909-12-14

Family

ID=45242295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000122571A Expired CA122571A (fr) 1908-11-13 1908-11-13 Moyens de produire des ondes sonores

Country Status (1)

Country Link
CA (1) CA122571A (fr)

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