NL243662A - - Google Patents

Info

Publication number: NL243662A
Authority: NL; Netherlands

Application number

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.)

1955-08-23

Publication of NL243662A publication Critical patent/NL243662A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- 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)
Signal Processing (AREA)
Interface Circuits In Exchanges (AREA)
Monitoring And Testing Of Exchanges (AREA)
Meter Arrangements (AREA)

NL243662D 1955-08-23 NL243662A (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US530085A US2931863A (en)	1955-08-23	1955-08-23	Automatic electronic telephone system
US764979A US2987577A (en)	1955-08-23	1958-10-02	Time division multiplex system
US779598A US3046350A (en)	1955-08-23	1958-12-11	Automatic electronic telephone system

Publications (1)

Publication Number	Publication Date
NL243662A true NL243662A (fr)

Family

ID=43533274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL243662D NL243662A (fr)	1955-08-23

Country Status (6)

Country	Link
US (3)	US2931863A (fr)
BE (1)	BE550511A (fr)
DE (3)	DE1126455B (fr)
FR (2)	FR1166998A (fr)
GB (3)	GB840921A (fr)
NL (1)	NL243662A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL243662A (fr) *	1955-08-23
US3027427A (en) *	1958-06-06	1962-03-27	Bell Telephone Labor Inc	Electronic switching network
FR1212984A (fr) *	1958-10-21	1960-03-28	Labo Cent Telecommunicat	Systèmes de commutation entre voies de communication multiplex
NL253766A (fr) *	1959-07-13
NL111844C (fr) *	1959-10-20
NL133409C (fr) *	1960-07-21
US3141067A (en) *	1960-11-17	1964-07-14	Lester M Spandorfer	Automatic electronic communication switching exchange
NL274136A (fr) *	1961-01-30
US3163776A (en) *	1961-02-16	1964-12-29	Magnavox Corp	Gate circuit
NL280289A (fr) *	1961-06-29
BE622833A (fr) *	1961-09-26
DE1260847B (de) *	1964-01-25	1968-02-08	Wolf Geraete Gmbh	Hand-Grasschere
US3306985A (en) *	1963-12-23	1967-02-28	Loren D Diedrichsen	Small automatic switchboard for four-wire telephone system
US3280348A (en) *	1964-06-26	1966-10-18	Ampex	Electronic signal gating system with gates operated in response to changes in the signal being gated
US3283057A (en) *	1964-06-26	1966-11-01	Seeburg Corp	Keyboard oscillator circuit
GB1509713A (en) *	1974-09-21	1978-05-04	Communications Patents Ltd	Switches
US4392077A (en) *	1979-02-14	1983-07-05	Zenith Radio Corporation	Deeply filtered television image display
US4393491A (en) *	1980-11-05	1983-07-12	Anaconda-Ericsson	Automatic self-test system for a digital multiplexed telecommunication system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2352634A (en) *	1938-07-18	1944-07-04	Maury I Hull	Signaling system
US2619548A (en) *	1948-05-15	1952-11-25	Int Standard Electric Corp	Electronic switching apparatus for telephone systems
NL87828C (fr) *	1949-08-12
NL96558C (fr) *	1954-06-08
BE500226A (fr) *	1949-12-24
GB744291A (en) *	1950-01-16	1956-02-01	Standard Telephones Cables Ltd	Improvements in or relating to electrical communication systems
NL87832C (fr) *	1950-05-17
US2694750A (en) *	1950-08-04	1954-11-16	Stromberg Carlson Co	Digit canceling system
US2754367A (en) *	1950-11-23	1956-07-10	Gen Electric Co Ltd	Automatic exchange
US2629020A (en) *	1950-12-19	1953-02-17	Bell Telephone Labor Inc	Coordinate selecting and lock-out circuit for interpolated speech transmission
US2773935A (en) *	1951-01-12	1956-12-11	Gen Dynamics Corp	Electronic telephone system
DE876714C (de) *	1951-02-24	1953-05-18	Siemens Ag	Elektrisches UEbertragungssystem, insbesondere Vierdrahtsystem, fuer eine Vielzahl von Teilnehmern mit wahlweiser Herstellung von Verbindungen
DE920492C (de) *	1952-03-12	1954-11-22	Siemens Ag	Schaltungsanordnung zur praktisch gleichzeitigen UEbertragung mehrerer Nachrichten ueber einen gemeinsamen Verbindungsweg, insbesondere in Fernsprechanlagen
US2836658A (en) *	1952-04-30	1958-05-27	Itt	Multichannel communication systems
NL179583B (nl) *	1952-07-18		Janssen Pharmaceutica Nv	Werkwijze ter bereiding van een geneesmiddel met anti-inflammatoire werking, en werkwijze ter bereiding van geneeskrachtige aroyl-gesubstitueerde fenylazijnzuurderivaten.
US2644897A (en) *	1952-08-09	1953-07-07	Rca Corp	Transistor ring counter
US2921137A (en) *	1952-12-16	1960-01-12	Gen Dynamics Corp	Telephone system
BE534549A (fr) *	1953-12-31
US2827516A (en) *	1954-04-23	1958-03-18	Gen Dynamics Corp	Electronic switching means
US2830125A (en) *	1955-03-04	1958-04-08	Gen Dynamics Corp	Electronic switching system
NL243662A (fr) *	1955-08-23
US2892035A (en) *	1956-05-16	1959-06-23	Gen Dynamics Corp	Electronic telephone system
US2851617A (en) *	1957-03-04	1958-09-09	Gen Dynamics Corp	Bipolarity gate
NL234653A (fr) *	1957-12-31

0
- NL NL243662D patent/NL243662A/xx unknown
- BE BE550511D patent/BE550511A/xx unknown
- DE DENDAT1068763D patent/DE1068763B/de active Pending
1955
- 1955-08-23 US US530085A patent/US2931863A/en not_active Expired - Lifetime
1956
- 1956-08-16 GB GB25132/56A patent/GB840921A/en not_active Expired
- 1956-08-16 GB GB31626/59A patent/GB840922A/en not_active Expired
- 1956-08-21 DE DEA32074A patent/DE1126455B/de active Pending
- 1956-08-21 FR FR1166998D patent/FR1166998A/fr not_active Expired
1958
- 1958-10-02 US US764979A patent/US2987577A/en not_active Expired - Lifetime
- 1958-12-11 US US779598A patent/US3046350A/en not_active Expired - Lifetime
1959
- 1959-08-06 FR FR802169A patent/FR1236677A/fr not_active Expired
- 1959-09-04 GB GB30323/59A patent/GB932649A/en not_active Expired
- 1959-09-29 DE DEG28050A patent/DE1172321B/de active Pending

Also Published As

Publication number	Publication date
US2931863A (en)	1960-04-05
GB932649A (en)	1963-07-31
DE1126455B (de)	1962-03-29
GB840921A (en)	1960-07-13
FR1166998A (fr)	1958-11-18
US3046350A (en)	1962-07-24
FR1236677A (fr)	1960-07-22
DE1068763B (de)	1959-11-12
DE1172321B (de)	1964-06-18
BE550511A (fr)
US2987577A (en)	1961-06-06
GB840922A (en)	1960-07-13

Publication	Publication Date	Title
AT194324B (fr)	1958-01-10
AT195787B (fr)	1958-02-25
AT195882B (fr)	1958-02-25
AT198478B (fr)	1958-07-10
AT194860B (fr)	1958-01-25
AT195202B (fr)	1958-01-25
AT193805B (fr)	1957-12-10
AT195857B (fr)	1958-02-25
FR1093212A (fr)	1955-05-02
AT195329B (fr)	1958-01-25
AT195450B (fr)	1958-02-10
AT195570B (fr)	1958-02-10
AT195613B (fr)	1958-02-25
AT194311B (fr)	1958-01-10
AT194010B (fr)	1957-12-27
AT193797B (fr)	1957-12-10
AT196484B (fr)	1958-03-25
AT195620B (fr)	1958-02-25
AT195663B (fr)	1958-02-25
AT197113B (fr)	1958-04-10
AT195705B (fr)	1958-02-25
AT196671B (fr)	1958-03-25
AT195039B (fr)	1958-01-25
AT194962B (fr)	1958-01-25
AT194664B (fr)	1958-01-10