CA266121A - Reseau telephonique - Google Patents

Reseau telephonique

Info

Publication number
CA266121A
CA266121A CA266121A CA266121DA CA266121A CA 266121 A CA266121 A CA 266121A CA 266121 A CA266121 A CA 266121A CA 266121D A CA266121D A CA 266121DA CA 266121 A CA266121 A CA 266121A
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
CA266121A
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 CA266121A publication Critical patent/CA266121A/fr
Expired legal-status Critical Current

Links

CA266121A Reseau telephonique Expired CA266121A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA266121T

Publications (1)

Publication Number Publication Date
CA266121A true CA266121A (fr) 1926-11-23

Family

ID=35194076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266121A Expired CA266121A (fr) Reseau telephonique

Country Status (1)

Country Link
CA (1) CA266121A (fr)

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