CA418716A - Systeme de central de telecommunication - Google Patents

Systeme de central de telecommunication

Info

Publication number
CA418716A
CA418716A CA418716A CA418716DA CA418716A CA 418716 A CA418716 A CA 418716A CA 418716 A CA418716 A CA 418716A CA 418716D A CA418716D A CA 418716DA CA 418716 A CA418716 A CA 418716A
Authority
CA
Canada
Prior art keywords
exchange system
telecommunication exchange
telecommunication
exchange
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
CA418716A
Other languages
English (en)
Inventor
Baines Haigh Leslie
Kozma Ladislas
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
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA418716A publication Critical patent/CA418716A/fr
Expired legal-status Critical Current

Links

CA418716A Systeme de central de telecommunication Expired CA418716A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA418716T

Publications (1)

Publication Number Publication Date
CA418716A true CA418716A (fr) 1944-02-29

Family

ID=35527983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA418716A Expired CA418716A (fr) Systeme de central de telecommunication

Country Status (1)

Country Link
CA (1) CA418716A (fr)

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