CA425196A - Commutateur automatique de telephone - Google Patents

Commutateur automatique de telephone

Info

Publication number: CA425196A
Authority: CA; Canada
Prior art keywords: automatic switch; telephone automatic; telephone; switch; automatic
Prior art date: 1945-01-23
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

CA425196A

Other languages

Inventor

Robert Rose William

Original Assignee

General Electric Company PLC

Publication date

1945-01-23

1945-01-23 Application granted granted Critical

1945-01-23 Publication of CA425196A publication Critical patent/CA425196A/fr

Status Expired legal-status Critical Current

CA425196A Commutateur automatique de telephone Expired CA425196A (fr)

Application Number	Priority Date	Filing Date	Title
CA425196T

Publication Number	Publication Date
CA425196A true CA425196A (fr)	1945-01-23

Application Number	Title	Priority Date	Filing Date
CA425196A Expired CA425196A (fr)			Commutateur automatique de telephone

Country	Link
CA (1)	CA425196A (fr)

Publication	Publication Date	Title
CA425196A (fr)	1945-01-23	Commutateur automatique de telephone
CA425509A (fr)	1945-02-06	Mecanisme de commutations telephoniques
CA427675A (fr)	1945-05-22	Systeme de telephone automatique
CA431093A (fr)	1945-11-06	Systeme telephonique automatique
AU125309B2 (en)		Improvements in automatic switches as used in telephone systems
CA429735A (fr)	1945-08-28	Tableau pour communications telephoniques
AU127308B2 (en)	1948-04-22	Automatic telephone systems
CA429738A (fr)	1945-08-28	Circuit telephonique
CA432186A (fr)	1945-12-25	Circuit de telephone
CA426424A (fr)	1945-03-27	Commutateur de selecteur
CA431098A (fr)	1945-11-06	Relais telephonique
CA431425A (fr)	1945-11-20	Relais telephonique
CA425121A (fr)	1945-01-16	Sectionneur
CA427643A (fr)	1945-05-22	Interrupteur brusque
AU128952B2 (en)	1945-06-16	Automatic switches ofthe type used in telephone systems
CA429241A (fr)	1945-08-07	Dispositif de manoeuvre a ruptures multiples
CA427165A (fr)	1945-05-01	Commutateur de demarrage
CA427166A (fr)	1945-05-01	Commutateur de demarrage
CA425556A (fr)	1945-02-13	Agencement de manoeuvres successives
CA430004A (fr)	1945-09-11	Systeme telephonique a cadran
CA427529A (fr)	1945-05-15	Sectionneur
AU1997645A (en)	1948-04-22	Automatic telephone systems
CA426429A (fr)	1945-03-27	Mecanisme de manoeuvres electriques
CA428746A (fr)	1945-07-10	Mecanisme de manoeuvre
CA427107A (fr)	1945-04-24	Circuit de sous-poste telephonique