CA358428A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA358428A
CA358428A CA358428A CA358428DA CA358428A CA 358428 A CA358428 A CA 358428A CA 358428 A CA358428 A CA 358428A CA 358428D A CA358428D A CA 358428DA CA 358428 A CA358428 A CA 358428A
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
CA358428A
Other languages
English (en)
Inventor
Charles Oakes William
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 CA358428A publication Critical patent/CA358428A/fr
Expired legal-status Critical Current

Links

CA358428A Systeme telephonique Expired CA358428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA358428T

Publications (1)

Publication Number Publication Date
CA358428A true CA358428A (fr) 1936-06-09

Family

ID=35357768

Family Applications (1)

Application Number Title Priority Date Filing Date
CA358428A Expired CA358428A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA358428A (fr)

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