CA602623A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA602623A
CA602623A CA602623A CA602623DA CA602623A CA 602623 A CA602623 A CA 602623A CA 602623 A CA602623 A CA 602623A CA 602623D A CA602623D A CA 602623DA CA 602623 A CA602623 A CA 602623A
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
CA602623A
Inventor
E. Lomax Clarence
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 CA602623A publication Critical patent/CA602623A/en
Expired legal-status Critical Current

Links

CA602623A Telephone system Expired CA602623A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA602623T

Publications (1)

Publication Number Publication Date
CA602623A true CA602623A (en) 1960-08-02

Family

ID=35818418

Family Applications (1)

Application Number Title Priority Date Filing Date
CA602623A Expired CA602623A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA602623A (en)

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