CA418339A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA418339A
CA418339A CA418339A CA418339DA CA418339A CA 418339 A CA418339 A CA 418339A CA 418339 A CA418339 A CA 418339A CA 418339D A CA418339D A CA 418339DA CA 418339 A CA418339 A CA 418339A
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
CA418339A
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 CA418339A publication Critical patent/CA418339A/en
Expired legal-status Critical Current

Links

CA418339A Telephone system Expired CA418339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA418339T

Publications (1)

Publication Number Publication Date
CA418339A true CA418339A (en) 1944-02-08

Family

ID=35527603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA418339A Expired CA418339A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA418339A (en)

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