CA572016A - Systeme electronique de telephone - Google Patents

Systeme electronique de telephone

Info

Publication number: CA572016A
Authority: CA; Canada
Prior art keywords: telephone system; electronic telephone; electronic; telephone
Prior art date: 1959-03-10
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

CA572016A

Other languages

Inventor

B. Trousdale Robert

Original Assignee

General Dynamics Corp

Publication date

1959-03-10

1959-03-10 Application granted granted Critical

1959-03-10 Publication of CA572016A publication Critical patent/CA572016A/fr

Status Expired legal-status Critical Current

CA572016A Systeme electronique de telephone Expired CA572016A (fr)

Application Number	Priority Date	Filing Date	Title
CA572016T

Publication Number	Publication Date
CA572016A true CA572016A (fr)	1959-03-10

Application Number	Title	Priority Date	Filing Date
CA572016A Expired CA572016A (fr)			Systeme electronique de telephone

Country	Link
CA (1)	CA572016A (fr)

Publication	Publication Date	Title
CA643317A (en)	1962-06-19	Party line telephone system
CA572016A (fr)	1959-03-10	Systeme electronique de telephone
CA571078A (fr)	1959-02-24	Systeme de telephone
CA588601A (fr)	1959-12-08	Systeme de communication par code electronique
CA587164A (fr)	1959-11-17	Systemes de telephone
CA574965A (fr)	1959-04-28	Systemes de telephone
CA572855A (fr)	1959-03-24	Systemes de telephone
CA588334A (fr)	1959-12-08	Systemes de telephone
CA581156A (fr)	1959-08-11	Systeme de telephone
CA577329A (fr)	1959-06-09	Systeme d'interrupteur electronique
CA584337A (fr)	1959-09-29	Systeme de commutateur electronique
CA579323A (fr)	1959-07-14	Systeme electronique de signalisation
CA581794A (fr)	1959-08-18	Systeme telephonique auto-selecteur a barre de traverse
CA571024A (fr)	1959-02-24	Systeme avertisseur de telephone
AU251754B2 (en)	1960-09-02	Telephone carrier system
CA584528A (fr)	1959-10-06	Systemes de telephone ou analogue
AU231260B2 (en)	1959-08-13	Improvements in telephone systems
AU235231B2 (en)	1959-09-24	Improvements in telephone systems
CA583819A (fr)	1959-09-22	Module electronique
CA587357A (fr)	1959-11-17	Systemes de telecommunication
CA585301A (fr)	1959-10-20	Circuit de borne de ligne
CA546386A (fr)	1957-09-17	Systeme de telephone electronique
CA571586A (fr)	1959-03-03	Systemes de telephone a domicile
CA588435A (fr)	1959-12-08	Recepteur de telephone
CA575640A (fr)	1959-05-12	Systeme de telephone automatique