CA836656A - Telephone line transfer circuits - Google Patents

Telephone line transfer circuits

Info

Publication number
CA836656A
CA836656A CA836656A CA836656DA CA836656A CA 836656 A CA836656 A CA 836656A CA 836656 A CA836656 A CA 836656A CA 836656D A CA836656D A CA 836656DA CA 836656 A CA836656 A CA 836656A
Authority
CA
Canada
Prior art keywords
telephone line
line transfer
transfer circuits
circuits
telephone
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
CA836656A
Inventor
Leyburn Derek
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.)
Bell Telephone Company of Canada
Original Assignee
Bell Telephone Company of Canada
Publication date
Application granted granted Critical
Publication of CA836656A publication Critical patent/CA836656A/en
Expired legal-status Critical Current

Links

CA836656A Telephone line transfer circuits Expired CA836656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA836656T

Publications (1)

Publication Number Publication Date
CA836656A true CA836656A (en) 1970-03-10

Family

ID=36320851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA836656A Expired CA836656A (en) Telephone line transfer circuits

Country Status (1)

Country Link
CA (1) CA836656A (en)

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