CA279463A - Systeme de troncons telephoniques - Google Patents

Systeme de troncons telephoniques

Info

Publication number
CA279463A
CA279463A CA279463A CA279463DA CA279463A CA 279463 A CA279463 A CA 279463A CA 279463 A CA279463 A CA 279463A CA 279463D A CA279463D A CA 279463DA CA 279463 A CA279463 A CA 279463A
Authority
CA
Canada
Prior art keywords
trunking system
telephone trunking
telephone
trunking
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
CA279463A
Other languages
English (en)
Inventor
Wicks 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 CA279463A publication Critical patent/CA279463A/fr
Expired legal-status Critical Current

Links

CA279463A Systeme de troncons telephoniques Expired CA279463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA279463T

Publications (1)

Publication Number Publication Date
CA279463A true CA279463A (fr) 1928-04-17

Family

ID=35212555

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279463A Expired CA279463A (fr) Systeme de troncons telephoniques

Country Status (1)

Country Link
CA (1) CA279463A (fr)

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