CA693172A - Distributed telephone line concentrator - Google Patents

Distributed telephone line concentrator

Info

Publication number
CA693172A
CA693172A CA693172A CA693172DA CA693172A CA 693172 A CA693172 A CA 693172A CA 693172 A CA693172 A CA 693172A CA 693172D A CA693172D A CA 693172DA CA 693172 A CA693172 A CA 693172A
Authority
CA
Canada
Prior art keywords
telephone line
line concentrator
distributed telephone
distributed
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
CA693172A
Inventor
E. Brooks Chester
C. Sand William
George B. Crofutt, Jr.
L. Henry 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 CA693172A publication Critical patent/CA693172A/en
Expired legal-status Critical Current

Links

CA693172A Distributed telephone line concentrator Expired CA693172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA693172T

Publications (1)

Publication Number Publication Date
CA693172A true CA693172A (en) 1964-08-25

Family

ID=36003421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA693172A Expired CA693172A (en) Distributed telephone line concentrator

Country Status (1)

Country Link
CA (1) CA693172A (en)

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