CA562062A - Automatic telephone exchange - Google Patents

Automatic telephone exchange

Info

Publication number
CA562062A
CA562062A CA562062A CA562062DA CA562062A CA 562062 A CA562062 A CA 562062A CA 562062 A CA562062 A CA 562062A CA 562062D A CA562062D A CA 562062DA CA 562062 A CA562062 A CA 562062A
Authority
CA
Canada
Prior art keywords
telephone exchange
automatic telephone
automatic
exchange
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
CA562062A
Other languages
French (fr)
Inventor
W. Ward Peter
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
Publication date
Application granted granted Critical
Publication of CA562062A publication Critical patent/CA562062A/en
Expired legal-status Critical Current

Links

CA562062A Automatic telephone exchange Expired CA562062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA562062T

Publications (1)

Publication Number Publication Date
CA562062A true CA562062A (en) 1958-08-19

Family

ID=35728496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA562062A Expired CA562062A (en) Automatic telephone exchange

Country Status (1)

Country Link
CA (1) CA562062A (en)

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