CA360408A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA360408A
CA360408A CA360408A CA360408DA CA360408A CA 360408 A CA360408 A CA 360408A CA 360408 A CA360408 A CA 360408A CA 360408D A CA360408D A CA 360408DA CA 360408 A CA360408 A CA 360408A
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
CA360408A
Other languages
English (en)
Inventor
Wesley Carpenter Warren
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 CA360408A publication Critical patent/CA360408A/fr
Expired legal-status Critical Current

Links

CA360408A Systeme telephonique Expired CA360408A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA360408T

Publications (1)

Publication Number Publication Date
CA360408A true CA360408A (fr) 1936-09-08

Family

ID=35359749

Family Applications (1)

Application Number Title Priority Date Filing Date
CA360408A Expired CA360408A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA360408A (fr)

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