CA170191A - Sound transmitter - Google Patents

Sound transmitter

Info

Publication number
CA170191A
CA170191A CA000170191A CA170191DA CA170191A CA 170191 A CA170191 A CA 170191A CA 000170191 A CA000170191 A CA 000170191A CA 170191D A CA170191D A CA 170191DA CA 170191 A CA170191 A CA 170191A
Authority
CA
Canada
Prior art keywords
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
CA000170191A
Other languages
French (fr)
Inventor
William John Marchant
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 CA170191A publication Critical patent/CA170191A/en
Expired legal-status Critical Current

Links

CA000170191A 1915-01-12 1915-01-12 Sound transmitter Expired CA170191A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA170191T 1915-01-12

Publications (1)

Publication Number Publication Date
CA170191A true CA170191A (en) 1916-06-13

Family

ID=45289853

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000170191A Expired CA170191A (en) 1915-01-12 1915-01-12 Sound transmitter

Country Status (1)

Country Link
CA (1) CA170191A (en)

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