CA362082A - Systeme telephonique - Google Patents

Systeme telephonique

Info

Publication number
CA362082A
CA362082A CA362082A CA362082DA CA362082A CA 362082 A CA362082 A CA 362082A CA 362082 A CA362082 A CA 362082A CA 362082D A CA362082D A CA 362082DA CA 362082 A CA362082 A CA 362082A
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
CA362082A
Other languages
English (en)
Inventor
Frank Newforth, Jr.
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 CA362082A publication Critical patent/CA362082A/fr
Expired legal-status Critical Current

Links

CA362082A Systeme telephonique Expired CA362082A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA362082T

Publications (1)

Publication Number Publication Date
CA362082A true CA362082A (fr) 1936-11-24

Family

ID=35361421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA362082A Expired CA362082A (fr) Systeme telephonique

Country Status (1)

Country Link
CA (1) CA362082A (fr)

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