CA381054A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA381054A
CA381054A CA381054A CA381054DA CA381054A CA 381054 A CA381054 A CA 381054A CA 381054 A CA381054 A CA 381054A CA 381054D A CA381054D A CA 381054DA CA 381054 A CA381054 A CA 381054A
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
CA381054A
Other languages
French (fr)
Inventor
Larimer Stokely Ray
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 CA381054A publication Critical patent/CA381054A/en
Expired legal-status Critical Current

Links

CA381054A Telephone system Expired CA381054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA381054T

Publications (1)

Publication Number Publication Date
CA381054A true CA381054A (en) 1939-04-25

Family

ID=35386296

Family Applications (1)

Application Number Title Priority Date Filing Date
CA381054A Expired CA381054A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA381054A (en)

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