CA618859A - Automatic telephone and like systems - Google Patents

Automatic telephone and like systems

Info

Publication number
CA618859A
CA618859A CA618859A CA618859DA CA618859A CA 618859 A CA618859 A CA 618859A CA 618859 A CA618859 A CA 618859A CA 618859D A CA618859D A CA 618859DA CA 618859 A CA618859 A CA 618859A
Authority
CA
Canada
Prior art keywords
systems
automatic telephone
telephone
automatic
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
CA618859A
Inventor
W. Ward Peter
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 CA618859A publication Critical patent/CA618859A/en
Expired legal-status Critical Current

Links

CA618859A Automatic telephone and like systems Expired CA618859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA618859T

Publications (1)

Publication Number Publication Date
CA618859A true CA618859A (en) 1961-04-25

Family

ID=35861147

Family Applications (1)

Application Number Title Priority Date Filing Date
CA618859A Expired CA618859A (en) Automatic telephone and like systems

Country Status (1)

Country Link
CA (1) CA618859A (en)

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