CA87439A - Recepteur et transmetteur du son - Google Patents

Recepteur et transmetteur du son

Info

Publication number
CA87439A
CA87439A CA000087439A CA87439DA CA87439A CA 87439 A CA87439 A CA 87439A CA 000087439 A CA000087439 A CA 000087439A CA 87439D A CA87439D A CA 87439DA CA 87439 A CA87439 A CA 87439A
Authority
CA
Canada
Prior art keywords
receiver
sound transmitter
transmitter
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
CA000087439A
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 CA87439A publication Critical patent/CA87439A/fr
Expired legal-status Critical Current

Links

CA000087439A 1902-08-14 1902-08-14 Recepteur et transmetteur du son Expired CA87439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA87439T 1902-08-14

Publications (1)

Publication Number Publication Date
CA87439A true CA87439A (fr) 1904-05-24

Family

ID=45203974

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000087439A Expired CA87439A (fr) 1902-08-14 1902-08-14 Recepteur et transmetteur du son

Country Status (1)

Country Link
CA (1) CA87439A (fr)

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