CA357325A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA357325A
CA357325A CA357325A CA357325DA CA357325A CA 357325 A CA357325 A CA 357325A CA 357325 A CA357325 A CA 357325A CA 357325D A CA357325D A CA 357325DA CA 357325 A CA357325 A CA 357325A
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
CA357325A
Other languages
French (fr)
Inventor
S. Peterson Edward
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 CA357325A publication Critical patent/CA357325A/en
Expired legal-status Critical Current

Links

CA357325A Telephone system Expired CA357325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA357325T

Publications (1)

Publication Number Publication Date
CA357325A true CA357325A (en) 1936-04-21

Family

ID=35356665

Family Applications (1)

Application Number Title Priority Date Filing Date
CA357325A Expired CA357325A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA357325A (en)

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