CA266122A - Reseau telephonique - Google Patents

Reseau telephonique

Info

Publication number
CA266122A
CA266122A CA266122A CA266122DA CA266122A CA 266122 A CA266122 A CA 266122A CA 266122 A CA266122 A CA 266122A CA 266122D A CA266122D A CA 266122DA CA 266122 A CA266122 A CA 266122A
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
CA266122A
Other languages
English (en)
Inventor
Mercer Richard
Tench Frank
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 CA266122A publication Critical patent/CA266122A/fr
Expired legal-status Critical Current

Links

CA266122A Reseau telephonique Expired CA266122A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA266122T

Publications (1)

Publication Number Publication Date
CA266122A true CA266122A (fr) 1926-11-23

Family

ID=35194077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266122A Expired CA266122A (fr) Reseau telephonique

Country Status (1)

Country Link
CA (1) CA266122A (fr)

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