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CA341841A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA341841A
CA341841A CA341841A CA341841DA CA341841A CA 341841 A CA341841 A CA 341841A CA 341841 A CA341841 A CA 341841A CA 341841D A CA341841D A CA 341841DA CA 341841 A CA341841 A CA 341841A
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
CA341841A
Other languages
English (en)
Inventor
H. Voss John
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 CA341841A publication Critical patent/CA341841A/fr
Expired legal-status Critical Current

Links

CA341841A Systeme telephonique Expired CA341841A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA341841T

Publications (1)

Publication Number Publication Date
CA341841A true CA341841A (fr) 1934-05-22

Family

ID=35313116

Family Applications (1)

Application Number Title Priority Date Filing Date
CA341841A Expired CA341841A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA341841A (fr)

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