CA760030A - Automatic telephone systems - Google Patents

Automatic telephone systems

Info

Publication number
CA760030A
CA760030A CA760030A CA760030DA CA760030A CA 760030 A CA760030 A CA 760030A CA 760030 A CA760030 A CA 760030A CA 760030D A CA760030D A CA 760030DA CA 760030 A CA760030 A CA 760030A
Authority
CA
Canada
Prior art keywords
telephone systems
automatic telephone
automatic
systems
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
CA760030A
Inventor
C. Smart Norman
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 CA760030A publication Critical patent/CA760030A/en
Expired legal-status Critical Current

Links

CA760030A Automatic telephone systems Expired CA760030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA760030T

Publications (1)

Publication Number Publication Date
CA760030A true CA760030A (en) 1967-05-30

Family

ID=36197136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA760030A Expired CA760030A (en) Automatic telephone systems

Country Status (1)

Country Link
CA (1) CA760030A (en)

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