CA121634A - Telephone transmitter - Google Patents

Telephone transmitter

Info

Publication number
CA121634A
CA121634A CA000121634A CA121634DA CA121634A CA 121634 A CA121634 A CA 121634A CA 000121634 A CA000121634 A CA 000121634A CA 121634D A CA121634D A CA 121634DA CA 121634 A CA121634 A CA 121634A
Authority
CA
Canada
Prior art keywords
telephone transmitter
telephone
transmitter
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
CA000121634A
Other languages
French (fr)
Inventor
Emile J. Ptrat
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 CA121634A publication Critical patent/CA121634A/en
Expired legal-status Critical Current

Links

CA000121634A 1909-01-22 1909-01-22 Telephone transmitter Expired CA121634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA121634T 1909-01-22

Publications (1)

Publication Number Publication Date
CA121634A true CA121634A (en) 1909-11-02

Family

ID=45241358

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000121634A Expired CA121634A (en) 1909-01-22 1909-01-22 Telephone transmitter

Country Status (1)

Country Link
CA (1) CA121634A (en)

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