CA368219A - Reseau telephonique - Google Patents

Reseau telephonique

Info

Publication number
CA368219A
CA368219A CA368219A CA368219DA CA368219A CA 368219 A CA368219 A CA 368219A CA 368219 A CA368219 A CA 368219A CA 368219D A CA368219D A CA 368219DA CA 368219 A CA368219 A CA 368219A
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
CA368219A
Other languages
English (en)
Inventor
R. Waller Lee
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 CA368219A publication Critical patent/CA368219A/fr
Expired legal-status Critical Current

Links

CA368219A Reseau telephonique Expired CA368219A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA368219T

Publications (1)

Publication Number Publication Date
CA368219A true CA368219A (fr) 1937-08-24

Family

ID=35369287

Family Applications (1)

Application Number Title Priority Date Filing Date
CA368219A Expired CA368219A (fr) Reseau telephonique

Country Status (1)

Country Link
CA (1) CA368219A (fr)

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