CA426733A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA426733A
CA426733A CA426733A CA426733DA CA426733A CA 426733 A CA426733 A CA 426733A CA 426733 A CA426733 A CA 426733A CA 426733D A CA426733D A CA 426733DA CA 426733 A CA426733 A CA 426733A
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
CA426733A
Other languages
English (en)
Inventor
Henry 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 CA426733A publication Critical patent/CA426733A/fr
Expired legal-status Critical Current

Links

CA426733A Systeme telephonique Expired CA426733A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA426733T

Publications (1)

Publication Number Publication Date
CA426733A true CA426733A (fr) 1945-04-10

Family

ID=35537761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA426733A Expired CA426733A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA426733A (fr)

Similar Documents

Publication Publication Date Title
CA425758A (fr) Systeme telephonique
CA426425A (fr) Systeme telephonique
CA426427A (fr) Systeme telephonique
CA426733A (fr) Systeme telephonique
CA426735A (fr) Systeme telephonique
CA426766A (fr) Systeme telephonique
CA426768A (fr) Systeme telephonique
CA426769A (fr) Systeme telephonique
CA426770A (fr) Systeme telephonique
CA426771A (fr) Systeme telephonique
CA426772A (fr) Systeme telephonique
CA426776A (fr) Systeme telephonique
CA426777A (fr) Systeme telephonique
CA426778A (fr) Systeme telephonique
CA426780A (fr) Systeme telephonique
CA426781A (fr) Systeme telephonique
CA427094A (fr) Systeme telephonique
CA427096A (fr) Systeme telephonique
CA427100A (fr) Systeme telephonique
CA427709A (fr) Systeme telephonique
CA428308A (fr) Systeme telephonique
CA428402A (fr) Systeme telephonique
CA428425A (fr) Systeme telephonique
CA428744A (fr) Systeme telephonique
CA429043A (fr) Systeme telephonique