CA748511A - Telephone switching network - Google Patents

Telephone switching network

Info

Publication number
CA748511A
CA748511A CA748511A CA748511DA CA748511A CA 748511 A CA748511 A CA 748511A CA 748511 A CA748511 A CA 748511A CA 748511D A CA748511D A CA 748511DA CA 748511 A CA748511 A CA 748511A
Authority
CA
Canada
Prior art keywords
switching network
telephone switching
telephone
network
switching
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
CA748511A
Inventor
Keister William
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 CA748511A publication Critical patent/CA748511A/en
Expired legal-status Critical Current

Links

CA748511A Telephone switching network Expired CA748511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA748511T

Publications (1)

Publication Number Publication Date
CA748511A true CA748511A (en) 1966-12-13

Family

ID=36182874

Family Applications (1)

Application Number Title Priority Date Filing Date
CA748511A Expired CA748511A (en) Telephone switching network

Country Status (1)

Country Link
CA (1) CA748511A (en)

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