CA842437A - Electronic switching system - Google Patents

Electronic switching system

Info

Publication number
CA842437A
CA842437A CA842437A CA842437DA CA842437A CA 842437 A CA842437 A CA 842437A CA 842437 A CA842437 A CA 842437A CA 842437D A CA842437D A CA 842437DA CA 842437 A CA842437 A CA 842437A
Authority
CA
Canada
Prior art keywords
switching system
electronic switching
electronic
switching
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
CA842437A
Inventor
G. Bull James
G. Frisbie Jack
Ke-Chin Yuan William
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.)
International Telephone and Telegraph Corp
Original Assignee
International Telephone and Telegraph Corp
Publication date
Application granted granted Critical
Publication of CA842437A publication Critical patent/CA842437A/en
Expired legal-status Critical Current

Links

CA842437A Electronic switching system Expired CA842437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842437T

Publications (1)

Publication Number Publication Date
CA842437A true CA842437A (en) 1970-05-19

Family

ID=36326640

Family Applications (1)

Application Number Title Priority Date Filing Date
CA842437A Expired CA842437A (en) Electronic switching system

Country Status (1)

Country Link
CA (1) CA842437A (en)

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