CA562062A - Central automatique de telephone - Google Patents

Central automatique de telephone

Info

Publication number: CA562062A
Authority: CA; Canada
Prior art keywords: telephone exchange; automatic telephone; automatic; exchange; telephone
Prior art date: 1958-08-19
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

CA562062A

Other languages

Inventor

W. Ward Peter

Original Assignee

General Electric Company PLC

Publication date

1958-08-19

1958-08-19 Application granted granted Critical

1958-08-19 Publication of CA562062A publication Critical patent/CA562062A/fr

Status Expired legal-status Critical Current

CA562062A Central automatique de telephone Expired CA562062A (fr)

Application Number	Priority Date	Filing Date	Title
CA562062T

Publication Number	Publication Date
CA562062A true CA562062A (fr)	1958-08-19

Application Number	Title	Priority Date	Filing Date
CA562062A Expired CA562062A (fr)			Central automatique de telephone

Country	Link
CA (1)	CA562062A (fr)

Publication	Publication Date	Title
CA562062A (fr)	1958-08-19	Central automatique de telephone
CA555398A (fr)	1958-04-01	Echange de telephone automatique prive
CA562242A (fr)	1958-08-26	Systeme de telephone automatique
CA567448A (fr)	1958-12-16	Systemes de telephone automatique
CA557106A (fr)	1958-05-06	Systemes de telephone automatique
CA554682A (fr)	1958-03-18	Appareil d'echange de telephone
CA537068A (fr)	1957-02-12	Systemes automatiques d'echange de telephone
AU227798B2 (en)	1958-10-16	Improvements relating to automatic telephone systems
CA566706A (fr)	1958-11-25	Calculateur automatique
AU235048B2 (en)	1960-02-11	Improvements relating to automatic telephone exchange systems
CA553847A (fr)	1958-03-04	Poste payant de telephone
CA564920A (fr)	1958-10-21	Transmission automatique
CA567399A (fr)	1958-12-16	Systeme de telephone
CA535173A (fr)	1957-01-01	Systemes a echange automatique de telecommunication
CA594759A (en)	1960-03-22	Automatic telephone exchange systems
AU245338B2 (en)	1960-07-07	Automatic branch telephone exchange
CA566172A (fr)	1958-11-18	Systemes de telephone
CA568218A (fr)	1958-12-30	Systemes de telephone
CA562753A (fr)	1958-09-02	Systemes telephoniques
CA565686A (fr)	1958-11-04	Systemes de telephone
AU3709458A (en)	1958-10-16	Improvements relating to automatic telephone systems
CA558207A (fr)	1958-06-03	Transmissions
CA555972A (fr)	1958-04-15	Systemes de telecommunication
CA555432A (fr)	1958-04-01	Poste de mesurage automatique
AU231955B2 (en)	1959-02-12	Connecting-through network