CA596460A - Multi-office telephone system - Google Patents

Multi-office telephone system

Info

Publication number
CA596460A
CA596460A CA596460A CA596460DA CA596460A CA 596460 A CA596460 A CA 596460A CA 596460 A CA596460 A CA 596460A CA 596460D A CA596460D A CA 596460DA CA 596460 A CA596460 A CA 596460A
Authority
CA
Canada
Prior art keywords
telephone system
office telephone
office
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
CA596460A
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 CA596460A publication Critical patent/CA596460A/en
Expired legal-status Critical Current

Links

CA596460A Multi-office telephone system Expired CA596460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA596460T

Publications (1)

Publication Number Publication Date
CA596460A true CA596460A (en) 1960-04-19

Family

ID=35812232

Family Applications (1)

Application Number Title Priority Date Filing Date
CA596460A Expired CA596460A (en) Multi-office telephone system

Country Status (1)

Country Link
CA (1) CA596460A (en)

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