CA336011A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA336011A
CA336011A CA336011A CA336011DA CA336011A CA 336011 A CA336011 A CA 336011A CA 336011 A CA336011 A CA 336011A CA 336011D A CA336011D A CA 336011DA CA 336011 A CA336011 A CA 336011A
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
CA336011A
Other languages
French (fr)
Inventor
Elliott Stevens 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 CA336011A publication Critical patent/CA336011A/en
Expired legal-status Critical Current

Links

CA336011A Telephone system Expired CA336011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336011T

Publications (1)

Publication Number Publication Date
CA336011A true CA336011A (en) 1933-09-26

Family

ID=35299153

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336011A Expired CA336011A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA336011A (en)

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