CA259846A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA259846A
CA259846A CA259846A CA259846DA CA259846A CA 259846 A CA259846 A CA 259846A CA 259846 A CA259846 A CA 259846A CA 259846D A CA259846D A CA 259846DA CA 259846 A CA259846 A CA 259846A
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
CA259846A
Other languages
French (fr)
Inventor
F. Toomey John
E. Phelps Henry
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.)
INTERNATIONAL WESTERN ELECTRIC Co
AT&T Corp
Original Assignee
INTERNATIONAL WESTERN ELECTRIC Co
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA259846A publication Critical patent/CA259846A/en
Expired legal-status Critical Current

Links

CA259846A Telephone system Expired CA259846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA259846T

Publications (1)

Publication Number Publication Date
CA259846A true CA259846A (en) 1926-04-13

Family

ID=35168395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA259846A Expired CA259846A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA259846A (en)

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