ES470734A1 - Un sistema de transferencia de senal para centros de conmu- tacion por division de tiempos - Google Patents

Un sistema de transferencia de senal para centros de conmu- tacion por division de tiempos

Info

Publication number: ES470734A1
Authority: ES; Spain
Prior art keywords: signaling; channel; conversation; connection; signal transfer
Prior art date: 1977-06-13
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

ES470734A

Other languages

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.)

Nokia Spain SA

Original Assignee

Alcatel Espana 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.)

1977-06-13

Filing date

1978-06-13

Publication date

1979-01-16

1978-06-13 Application filed by Alcatel Espana SA filed Critical Alcatel Espana SA

1979-01-16 Publication of ES470734A1 publication Critical patent/ES470734A1/es

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Time-Division Multiplex Systems (AREA)
Radio Relay Systems (AREA)
Telephonic Communication Services (AREA)

ES470734A 1977-06-13 1978-06-13 Un sistema de transferencia de senal para centros de conmu- tacion por division de tiempos Expired ES470734A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7718033A FR2394952B1 (fr)	1977-06-13	1977-06-13	Systeme de transfert de signaux pour centre de commutation temporelle

Publications (1)

Publication Number	Publication Date
ES470734A1 true ES470734A1 (es)	1979-01-16

Family

ID=9192025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES470734A Expired ES470734A1 (es)	1977-06-13	1978-06-13	Un sistema de transferencia de senal para centros de conmu- tacion por division de tiempos

Country Status (15)

Country	Link
JP (1)	JPS5814120B2 (fi)
AR (1)	AR217694A1 (fi)
AU (1)	AU519984B2 (fi)
BE (1)	BE868060A (fi)
BR (1)	BR7803718A (fi)
DE (1)	DE2825593A1 (fi)
DK (1)	DK256878A (fi)
ES (1)	ES470734A1 (fi)
FI (1)	FI781883A (fi)
FR (1)	FR2394952B1 (fi)
GB (1)	GB1560205A (fi)
IN (1)	IN149152B (fi)
NL (1)	NL7806119A (fi)
NO (1)	NO782017L (fi)
NZ (1)	NZ187467A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2413008B1 (fr) *	1977-12-22	1985-07-05	Constr Telephoniques	Systeme de transfert de signaux pour centre de commutation temporelle
FR2448271A2 (fr) *	1978-04-21	1980-08-29	Materiel Telephonique	Reseau de connexion temporel pour centre de commutation local
JPS5843955B2 (ja) *	1979-09-20	1983-09-30	富士通株式会社	時分割電子交換機
CA1199394A (en) *	1983-02-18	1986-01-14	Conrad Lewis	Switching system with separate supervisory links
JPH0420838Y2 (fi) *	1986-03-31	1992-05-13

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7101468A (fi) *	1971-02-04	1972-08-08

1977
- 1977-06-13 FR FR7718033A patent/FR2394952B1/fr not_active Expired
1978
- 1978-05-23 GB GB21416/78A patent/GB1560205A/en not_active Expired
- 1978-06-02 AU AU36829/78A patent/AU519984B2/en not_active Expired
- 1978-06-02 NZ NZ187467A patent/NZ187467A/xx unknown
- 1978-06-06 NL NL7806119A patent/NL7806119A/xx not_active Application Discontinuation
- 1978-06-09 NO NO782017A patent/NO782017L/no unknown
- 1978-06-09 DK DK256878A patent/DK256878A/da not_active Application Discontinuation
- 1978-06-09 BR BR787803718A patent/BR7803718A/pt unknown
- 1978-06-10 DE DE19782825593 patent/DE2825593A1/de not_active Withdrawn
- 1978-06-12 AR AR272582A patent/AR217694A1/es active
- 1978-06-13 BE BE2057053A patent/BE868060A/xx unknown
- 1978-06-13 ES ES470734A patent/ES470734A1/es not_active Expired
- 1978-06-13 JP JP53070442A patent/JPS5814120B2/ja not_active Expired
- 1978-06-13 FI FI781883A patent/FI781883A/fi not_active Application Discontinuation
- 1978-07-28 IN IN828/CAL/78A patent/IN149152B/en unknown

Also Published As

Publication number	Publication date
BE868060A (nl)	1978-12-13
AU519984B2 (en)	1982-01-07
JPS5439508A (en)	1979-03-27
FR2394952B1 (fr)	1985-06-21
NL7806119A (nl)	1978-12-15
AU3682978A (en)	1979-12-06
GB1560205A (en)	1980-01-30
IN149152B (fi)	1981-09-26
AR217694A1 (es)	1980-04-15
FI781883A (fi)	1978-12-14
NO782017L (no)	1978-12-14
BR7803718A (pt)	1979-02-20
DE2825593A1 (de)	1978-12-21
JPS5814120B2 (ja)	1983-03-17
NZ187467A (en)	1982-03-09
DK256878A (da)	1978-12-14
FR2394952A1 (fr)	1979-01-12

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Legal Events

Date	Code	Title	Description
2007-12-01	FD1A	Patent lapsed	Effective date: 19841221