CA567399A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA567399A
CA567399A CA567399A CA567399DA CA567399A CA 567399 A CA567399 A CA 567399A CA 567399 A CA567399 A CA 567399A CA 567399D A CA567399D A CA 567399DA CA 567399 A CA567399 A CA 567399A
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
CA567399A
Other languages
French (fr)
Inventor
E. Lomax Clarence
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 Telephone Laboratories Inc
Original Assignee
General Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA567399A publication Critical patent/CA567399A/en
Expired legal-status Critical Current

Links

CA567399A Telephone system Expired CA567399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA567399T

Publications (1)

Publication Number Publication Date
CA567399A true CA567399A (en) 1958-12-16

Family

ID=35739919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA567399A Expired CA567399A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA567399A (en)

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