CA571078A - Telephone system - Google Patents

Telephone system

Info

Publication number
CA571078A
CA571078A CA571078A CA571078DA CA571078A CA 571078 A CA571078 A CA 571078A CA 571078 A CA571078 A CA 571078A CA 571078D A CA571078D A CA 571078DA CA 571078 A CA571078 A CA 571078A
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
CA571078A
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 CA571078A publication Critical patent/CA571078A/en
Expired legal-status Critical Current

Links

CA571078A Telephone system Expired CA571078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA571078T

Publications (1)

Publication Number Publication Date
CA571078A true CA571078A (en) 1959-02-24

Family

ID=35743624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA571078A Expired CA571078A (en) Telephone system

Country Status (1)

Country Link
CA (1) CA571078A (en)

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