CA338196A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA338196A
CA338196A CA338196A CA338196DA CA338196A CA 338196 A CA338196 A CA 338196A CA 338196 A CA338196 A CA 338196A CA 338196D A CA338196D A CA 338196DA CA 338196 A CA338196 A CA 338196A
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
CA338196A
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 CA338196A publication Critical patent/CA338196A/fr
Expired legal-status Critical Current

Links

CA338196A Systeme telephonique Expired CA338196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA338196T

Publications (1)

Publication Number Publication Date
CA338196A true CA338196A (fr) 1933-12-26

Family

ID=35301337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA338196A Expired CA338196A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA338196A (fr)

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