CA811777A - Telephone switching system - Google Patents

Telephone switching system

Info

Publication number: CA811777A
Authority: CA; Canada
Prior art keywords: switching system; telephone switching; telephone; switching
Prior art date: 1969-04-29
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

CA811777A

Inventor

Henry A. Meise, Jr.

J. Fette Charles

H. Abbott Henry

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

1969-04-29

1969-04-29 Application granted granted Critical

1969-04-29 Publication of CA811777A publication Critical patent/CA811777A/en

Status Expired legal-status Critical Current

Links

CA811777A Telephone switching system Expired CA811777A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA811777T

Publications (1)

Publication Number	Publication Date
CA811777A true CA811777A (en)	1969-04-29

Family

ID=36282300

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA811777A Expired CA811777A (en)			Telephone switching system

Country Status (1)

Country	Link
CA (1)	CA811777A (en)

0
- CA CA811777A patent/CA811777A/en not_active Expired

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