CA352079A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA352079A
CA352079A CA352079A CA352079DA CA352079A CA 352079 A CA352079 A CA 352079A CA 352079 A CA352079 A CA 352079A CA 352079D A CA352079D A CA 352079DA CA 352079 A CA352079 A CA 352079A
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
CA352079A
Other languages
English (en)
Inventor
E. Lamax Clarence
S. Tharp Victor
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 CA352079A publication Critical patent/CA352079A/fr
Expired legal-status Critical Current

Links

CA352079A Systeme telephonique Expired CA352079A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA352079T

Publications (1)

Publication Number Publication Date
CA352079A true CA352079A (fr) 1935-07-30

Family

ID=35340042

Family Applications (1)

Application Number Title Priority Date Filing Date
CA352079A Expired CA352079A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA352079A (fr)

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