CA346709A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA346709A
CA346709A CA346709A CA346709DA CA346709A CA 346709 A CA346709 A CA 346709A CA 346709 A CA346709 A CA 346709A CA 346709D A CA346709D A CA 346709DA CA 346709 A CA346709 A CA 346709A
Authority
CA
Canada
Prior art keywords
telephone system
telephone
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
CA346709A
Other languages
French (fr)
Inventor
C. Phebus William
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.)
Nortel Networks Ltd
Original Assignee
Northern Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA346709A publication Critical patent/CA346709A/en
Expired legal-status Critical Current

Links

CA346709A Telephone system Expired CA346709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA346709T

Publications (1)

Publication Number Publication Date
CA346709A true CA346709A (en) 1934-12-11

Family

ID=35317983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA346709A Expired CA346709A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA346709A (en)

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