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CA670094A - Telephone systems - Google Patents

Telephone systems

Info

Publication number
CA670094A
CA670094A CA670094A CA670094DA CA670094A CA 670094 A CA670094 A CA 670094A CA 670094 A CA670094 A CA 670094A CA 670094D A CA670094D A CA 670094DA CA 670094 A CA670094 A CA 670094A
Authority
CA
Canada
Prior art keywords
telephone systems
telephone
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
CA670094A
Inventor
P. Gohorel Fernand
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.)
Standard Telephone and Cables Manufacturing Canada Ltd
Original Assignee
Standard Telephone and Cables Manufacturing Canada Ltd
Publication date
Application granted granted Critical
Publication of CA670094A publication Critical patent/CA670094A/en
Expired legal-status Critical Current

Links

CA670094A Telephone systems Expired CA670094A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670094T

Publications (1)

Publication Number Publication Date
CA670094A true CA670094A (en) 1963-09-10

Family

ID=35970439

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670094A Expired CA670094A (en) Telephone systems

Country Status (1)

Country Link
CA (1) CA670094A (en)

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