CA683443A - Automatic telecommunication switching systems - Google Patents

Automatic telecommunication switching systems

Info

Publication number
CA683443A
CA683443A CA683443A CA683443DA CA683443A CA 683443 A CA683443 A CA 683443A CA 683443 A CA683443 A CA 683443A CA 683443D A CA683443D A CA 683443DA CA 683443 A CA683443 A CA 683443A
Authority
CA
Canada
Prior art keywords
switching systems
telecommunication switching
automatic telecommunication
automatic
systems
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
CA683443A
Inventor
J. Warman Bloomfield
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA683443A publication Critical patent/CA683443A/en
Expired legal-status Critical Current

Links

CA683443A Automatic telecommunication switching systems Expired CA683443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA683443T

Publications (1)

Publication Number Publication Date
CA683443A true CA683443A (en) 1964-03-31

Family

ID=35984529

Family Applications (1)

Application Number Title Priority Date Filing Date
CA683443A Expired CA683443A (en) Automatic telecommunication switching systems

Country Status (1)

Country Link
CA (1) CA683443A (en)

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