CA648590A - Remote telephone line concentrator - Google Patents

Remote telephone line concentrator

Info

Publication number
CA648590A
CA648590A CA648590A CA648590DA CA648590A CA 648590 A CA648590 A CA 648590A CA 648590 A CA648590 A CA 648590A CA 648590D A CA648590D A CA 648590DA CA 648590 A CA648590 A CA 648590A
Authority
CA
Canada
Prior art keywords
telephone line
line concentrator
remote telephone
remote
concentrator
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
CA648590A
Inventor
C. Ewin James
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA648590A publication Critical patent/CA648590A/en
Expired legal-status Critical Current

Links

CA648590A Remote telephone line concentrator Expired CA648590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA648590T

Publications (1)

Publication Number Publication Date
CA648590A true CA648590A (en) 1962-09-11

Family

ID=35937236

Family Applications (1)

Application Number Title Priority Date Filing Date
CA648590A Expired CA648590A (en) Remote telephone line concentrator

Country Status (1)

Country Link
CA (1) CA648590A (en)

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