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CA578212A - Electrical communication systems - Google Patents

Electrical communication systems

Info

Publication number
CA578212A
CA578212A CA578212A CA578212DA CA578212A CA 578212 A CA578212 A CA 578212A CA 578212 A CA578212 A CA 578212A CA 578212D A CA578212D A CA 578212DA CA 578212 A CA578212 A CA 578212A
Authority
CA
Canada
Prior art keywords
communication systems
electrical communication
electrical
systems
communication
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
CA578212A
Other languages
French (fr)
Inventor
T. Dain Gordon
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Publication date
Application granted granted Critical
Publication of CA578212A publication Critical patent/CA578212A/en
Expired legal-status Critical Current

Links

CA578212A Electrical communication systems Expired CA578212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA578212T

Publications (1)

Publication Number Publication Date
CA578212A true CA578212A (en) 1959-06-23

Family

ID=35754078

Family Applications (1)

Application Number Title Priority Date Filing Date
CA578212A Expired CA578212A (en) Electrical communication systems

Country Status (1)

Country Link
CA (1) CA578212A (en)

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