CA74682A - Circuit de telephone - Google Patents

Circuit de telephone

Info

Publication number
CA74682A
CA74682A CA000074682A CA74682DA CA74682A CA 74682 A CA74682 A CA 74682A CA 000074682 A CA000074682 A CA 000074682A CA 74682D A CA74682D A CA 74682DA CA 74682 A CA74682 A CA 74682A
Authority
CA
Canada
Prior art keywords
telephone circuit
telephone
circuit
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
CA000074682A
Other languages
English (en)
Inventor
Charles Ezra Scribner
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.)
Bell Telephone Company of Canada
Original Assignee
Bell Telephone Company of Canada
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 Bell Telephone Company of Canada filed Critical Bell Telephone Company of Canada
Application granted granted Critical
Publication of CA74682A publication Critical patent/CA74682A/fr
Expired legal-status Critical Current

Links

CA000074682A 1900-05-26 1900-05-26 Circuit de telephone Expired CA74682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA74682T 1900-05-26

Publications (1)

Publication Number Publication Date
CA74682A true CA74682A (fr) 1902-02-04

Family

ID=45191218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000074682A Expired CA74682A (fr) 1900-05-26 1900-05-26 Circuit de telephone

Country Status (1)

Country Link
CA (1) CA74682A (fr)

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