CA332346A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA332346A
CA332346A CA332346A CA332346DA CA332346A CA 332346 A CA332346 A CA 332346A CA 332346 A CA332346 A CA 332346A CA 332346D A CA332346D A CA 332346DA CA 332346 A CA332346 A CA 332346A
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
CA332346A
Other languages
French (fr)
Inventor
Ernest 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 CA332346A publication Critical patent/CA332346A/en
Expired legal-status Critical Current

Links

CA332346A Telephone system Expired CA332346A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA332346T

Publications (1)

Publication Number Publication Date
CA332346A true CA332346A (en) 1933-05-09

Family

ID=35294716

Family Applications (1)

Application Number Title Priority Date Filing Date
CA332346A Expired CA332346A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA332346A (en)

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