CA268595A - Reseau telephonique - Google Patents

Reseau telephonique

Info

Publication number
CA268595A
CA268595A CA268595A CA268595DA CA268595A CA 268595 A CA268595 A CA 268595A CA 268595 A CA268595 A CA 268595A CA 268595D A CA268595D A CA 268595DA CA 268595 A CA268595 A CA 268595A
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
CA268595A
Other languages
English (en)
Inventor
Deakin Gerald
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA268595A publication Critical patent/CA268595A/fr
Expired legal-status Critical Current

Links

CA268595A Reseau telephonique Expired CA268595A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA268595T

Publications (1)

Publication Number Publication Date
CA268595A true CA268595A (fr) 1927-02-22

Family

ID=35196549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268595A Expired CA268595A (fr) Reseau telephonique

Country Status (1)

Country Link
CA (1) CA268595A (fr)

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