BE847678A - Circuit de commutation telephonique et autocommutateur comprenant un tel circuit - Google Patents

Circuit de commutation telephonique et autocommutateur comprenant un tel circuit

Info

Publication number: BE847678A
Authority: BE; Belgium
Prior art keywords: telephone; circuit; switching circuit; circuit including; pabx switching
Prior art date: 1975-10-28

Application number

BE171826A

Other languages

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.)

1975-10-28

Filing date

1976-10-27

Publication date

1977-04-27

1976-10-27 Application filed filed Critical

1977-04-27 Publication of BE847678A publication Critical patent/BE847678A/fr

Links

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)
Data Exchanges In Wide-Area Networks (AREA)

BE171826A 1975-10-28 1976-10-27 Circuit de commutation telephonique et autocommutateur comprenant un tel circuit BE847678A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7532929A FR2330237A1 (fr)	1975-10-28	1975-10-28	Circuit de commutation telephonique et autocommutateur comprenant un tel circuit

Publications (1)

Publication Number	Publication Date
BE847678A true BE847678A (fr)	1977-04-27

Family

ID=9161738

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE171826A BE847678A (fr)	1975-10-28	1976-10-27	Circuit de commutation telephonique et autocommutateur comprenant un tel circuit

Country Status (8)

Country	Link
US (1)	US4125747A (fr)
BE (1)	BE847678A (fr)
CH (1)	CH611477A5 (fr)
DE (1)	DE2649071A1 (fr)
ES (1)	ES452751A1 (fr)
FR (1)	FR2330237A1 (fr)
GB (1)	GB1560409A (fr)
NL (1)	NL7611889A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4382295A (en) *	1981-04-23	1983-05-03	Bell Telephone Laboratories, Incorporated	Digital conference time slot interchanger
US4389720A (en) *	1981-04-23	1983-06-21	Bell Telephone Laboratories, Incorporated	Distributed digital conferencing system
CN101426870B (zh)	2006-03-23	2012-09-05	陶氏康宁公司	具有醇官能的硅氧烷树脂的涂料

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3458659A (en) *	1965-09-15	1969-07-29	New North Electric Co	Nonblocking pulse code modulation system having storage and gating means with common control
US3761894A (en) *	1972-05-12	1973-09-25	Bell Telephone Labor Inc	Partitioned ramdom access memories for increasing throughput rate
US3790715A (en) *	1972-07-28	1974-02-05	Bell Telephone Labor Inc	Digital transmission terminal for voice and low speed data
US3924079A (en) *	1974-01-02	1975-12-02	Motorola Inc	Latching multiplexer circuit
US3959594A (en) *	1974-07-01	1976-05-25	Gte Automatic Electric Laboratories Incorporated	Arrangement and method for the localized self-control of randomly allotted time slots to audio ports

1975
- 1975-10-28 FR FR7532929A patent/FR2330237A1/fr not_active Withdrawn
1976
- 1976-10-25 GB GB44290/76A patent/GB1560409A/en not_active Expired
- 1976-10-27 NL NL7611889A patent/NL7611889A/xx not_active Application Discontinuation
- 1976-10-27 US US05/736,203 patent/US4125747A/en not_active Expired - Lifetime
- 1976-10-27 ES ES452751A patent/ES452751A1/es not_active Expired
- 1976-10-27 CH CH1354676A patent/CH611477A5/xx not_active IP Right Cessation
- 1976-10-27 BE BE171826A patent/BE847678A/fr not_active IP Right Cessation
- 1976-10-28 DE DE19762649071 patent/DE2649071A1/de active Pending

Also Published As

Publication number	Publication date
DE2649071A1 (de)	1977-05-05
CH611477A5 (fr)	1979-05-31
US4125747A (en)	1978-11-14
FR2330237A1 (fr)	1977-05-27
GB1560409A (en)	1980-02-06
NL7611889A (nl)	1977-05-02
ES452751A1 (es)	1977-10-01

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Legal Events

Date

Code

Title

Description

1992-04-30

RE

Patent lapsed

Owner name: THOMSON-CSF

Effective date: 19911031