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CA619772A - Automatic electronic telephone system - Google Patents

Automatic electronic telephone system

Info

Publication number
CA619772A
CA619772A CA619772A CA619772DA CA619772A CA 619772 A CA619772 A CA 619772A CA 619772 A CA619772 A CA 619772A CA 619772D A CA619772D A CA 619772DA CA 619772 A CA619772 A CA 619772A
Authority
CA
Canada
Prior art keywords
telephone system
electronic telephone
automatic electronic
automatic
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
CA619772A
Inventor
H. Faulkner Alfred
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA619772A publication Critical patent/CA619772A/en
Expired legal-status Critical Current

Links

CA619772A Automatic electronic telephone system Expired CA619772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA619772T

Publications (1)

Publication Number Publication Date
CA619772A true CA619772A (en) 1961-05-09

Family

ID=35862055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA619772A Expired CA619772A (en) Automatic electronic telephone system

Country Status (1)

Country Link
CA (1) CA619772A (en)

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