FR896466A - Système de commutation automatique applicable à la téléphonie - Google Patents

Système de commutation automatique applicable à la téléphonie

Info

Publication number: FR896466A
Authority: FR; France
Prior art keywords: telephony; switching system; automatic switching; system applicable; applicable
Prior art date: 1943-03-26
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

Other languages

English (en)

French (fr)

Inventor

Henri-Louis Lesigne

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.)

Alcatel Lucent SAS

Original Assignee

Compagnie Generale dElectricite SA

Priority date (The priority date 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 date listed.)

1943-03-26

Filing date

1943-03-26

Publication date

1945-02-22

1943-03-26 Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA

1945-02-22 Application granted granted Critical

1945-02-22 Publication of FR896466A publication Critical patent/FR896466A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Mobile Radio Communication Systems (AREA)
Interface Circuits In Exchanges (AREA)

FR896466D 1943-03-26 1943-03-26 Système de commutation automatique applicable à la téléphonie Expired FR896466A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR896466T		1943-03-26

Publications (1)

Publication Number	Publication Date
FR896466A true FR896466A (fr)	1945-02-22

Family

ID=9391132

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR896466D Expired FR896466A (fr)	1943-03-26	1943-03-26	Système de commutation automatique applicable à la téléphonie

Country Status (4)

Country	Link
CH (1)	CH248119A (hu)
FR (1)	FR896466A (hu)
GB (2)	GB668261A (hu)
NL (2)	NL94178C (hu)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE947891C (de) *	1954-02-23	1956-08-23	Siemens Ag	Schaltungsanordnung fuer Fernsprechanlagen mit Waehlerbetrieb

0
- NL NL66178D patent/NL66178C/xx active
- NL NL94178D patent/NL94178C/xx active
1943
- 1943-03-26 FR FR896466D patent/FR896466A/fr not_active Expired
1944
- 1944-03-31 CH CH248119D patent/CH248119A/fr unknown
1945
- 1945-11-05 GB GB29292/45A patent/GB668261A/en not_active Expired
- 1945-11-05 GB GB5870/51A patent/GB668360A/en not_active Expired

Also Published As

Publication number	Publication date
NL94178C (hu)
GB668360A (en)	1952-03-12
NL66178C (hu)
CH248119A (fr)	1947-04-15
GB668261A (en)	1952-03-12

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