CA87438A - Ttansmetteur du son - Google Patents

Ttansmetteur du son

Info

Publication number
CA87438A
CA87438A CA000087438A CA87438DA CA87438A CA 87438 A CA87438 A CA 87438A CA 000087438 A CA000087438 A CA 000087438A CA 87438D A CA87438D A CA 87438DA CA 87438 A CA87438 A CA 87438A
Authority
CA
Canada
Prior art keywords
sound transmission
sound
transmission
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
CA000087438A
Other languages
English (en)
Inventor
Arthur Joseph Mundy
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 CA87438A publication Critical patent/CA87438A/fr
Expired legal-status Critical Current

Links

CA000087438A 1902-08-14 1902-08-14 Ttansmetteur du son Expired CA87438A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA87438T 1902-08-14

Publications (1)

Publication Number Publication Date
CA87438A true CA87438A (fr) 1904-05-24

Family

ID=45203973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000087438A Expired CA87438A (fr) 1902-08-14 1902-08-14 Ttansmetteur du son

Country Status (1)

Country Link
CA (1) CA87438A (fr)

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