BE593910A - - Google Patents
Info
- Publication number
- BE593910A BE593910A BE593910DA BE593910A BE 593910 A BE593910 A BE 593910A BE 593910D A BE593910D A BE 593910DA BE 593910 A BE593910 A BE 593910A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
- G11C15/02—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using magnetic elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/16—Modifications for eliminating interference voltages or currents
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/62—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors
- H03K17/6221—Switching arrangements with several input- output-terminals, e.g. multiplexers, distributors combined with selecting means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
- H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/20—Time-division multiplex systems using resonant transfer
-
- 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
-
- 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
- H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control
-
- 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
-
- 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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
-
- 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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
- Time-Division Multiplex Systems (AREA)
- Interface Circuits In Exchanges (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Coils Or Transformers For Communication (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL244502 | 1959-10-20 | ||
| NL244500 | 1959-10-20 | ||
| NL244501 | 1959-10-20 | ||
| BE2039939 | 1960-07-28 | ||
| BE2039938 | 1960-07-28 | ||
| BE2039980 | 1960-08-09 | ||
| BE2039979 | 1960-08-09 | ||
| BE2039988 | 1960-08-12 | ||
| NL258570 | 1960-12-01 | ||
| NL258572 | 1960-12-01 | ||
| NL258569 | 1960-12-01 | ||
| NL283565 | 1962-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE593910A true BE593910A (fi) | 1961-02-09 |
Family
ID=27582854
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593490D BE593490A (fi) | 1959-10-20 | 1960-07-28 | |
| BE593489D BE593489A (fi) | 1959-10-20 | 1960-07-28 | |
| BE593910D BE593910A (fi) | 1959-10-20 | 1960-08-09 | |
| BE593909D BE593909A (fi) | 1959-10-20 | 1960-08-09 | |
| BE594016D BE594016A (fi) | 1959-10-20 | 1960-08-12 | |
| BE596196D BE596196A (fi) | 1959-10-20 | 1960-10-20 | |
| BE637751D BE637751A (fi) | 1959-10-20 | 1963-09-24 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593490D BE593490A (fi) | 1959-10-20 | 1960-07-28 | |
| BE593489D BE593489A (fi) | 1959-10-20 | 1960-07-28 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE593909D BE593909A (fi) | 1959-10-20 | 1960-08-09 | |
| BE594016D BE594016A (fi) | 1959-10-20 | 1960-08-12 | |
| BE596196D BE596196A (fi) | 1959-10-20 | 1960-10-20 | |
| BE637751D BE637751A (fi) | 1959-10-20 | 1963-09-24 |
Country Status (7)
| Country | Link |
|---|---|
| US (8) | US3204033A (fi) |
| BE (7) | BE593490A (fi) |
| CH (12) | CH388394A (fi) |
| DE (11) | DE1227075B (fi) |
| GB (13) | GB904234A (fi) |
| NL (11) | NL258572A (fi) |
| SE (1) | SE305240B (fi) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147989B (de) * | 1959-10-20 | 1963-05-02 | Int Standard Electric Corp | Schaltungsanordnung fuer eine Auswahleinrichtung in Fernmelde-, vorzugsweise Fernsprechanlagen mit Zeitvielfachbetrieb |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL280289A (fi) * | 1961-06-29 | |||
| NL280223A (fi) * | 1961-06-29 | |||
| DE1236023B (de) * | 1961-07-25 | 1967-03-09 | Siemens Ag | Schaltungsanordnung fuer Zeitmultiplex-Fernsprechvermittlungssysteme |
| US3281539A (en) * | 1963-07-16 | 1966-10-25 | Bell Telephone Labor Inc | Control system for communication switching systems |
| DE1245437B (de) * | 1964-09-29 | 1967-07-27 | Siemens Ag | Schaltungsanordnung fuer ein nach dem Zeitmultiplexprinzip arbeitendes Vermittlungssystem mit einem Vermittlungsplatz |
| US3406377A (en) * | 1965-02-02 | 1968-10-15 | Bernard Edward Shlesinger Jr. | Electrical cross-bar switch having sensing means in close proximity to the cross points of the switch |
| US3381289A (en) * | 1965-06-08 | 1968-04-30 | Westinghouse Electric Corp | Read-out indicator circuitry |
| FR1458291A (fr) * | 1965-07-30 | 1966-03-04 | Multienregistreur pour autocommutateur téléphonique à répartition temporelle | |
| NL6600601A (fi) * | 1966-01-18 | 1967-07-19 | ||
| DE1295672B (de) * | 1966-02-28 | 1969-05-22 | Siemens Ag | Schaltungsanordnung fuer Zeitmultiplex-Vermittlungssysteme der Fernmelde-, insbesondere Fernsprechtechnik |
| US3533073A (en) * | 1967-09-12 | 1970-10-06 | Automatic Elect Lab | Digital control and memory arrangement,particularly for a communication switching system |
| FR2029887A5 (fi) * | 1969-01-30 | 1970-10-23 | Labo Cent Telecommunicat | |
| SE386783B (sv) * | 1974-04-05 | 1976-08-16 | S Linnman | Kopplingsanordning, innefattande switchorgan |
| US4186277A (en) * | 1976-01-23 | 1980-01-29 | Siemens Aktiengesellschaft | Time division multiplex telecommunications switching network |
| US4048448A (en) * | 1976-02-19 | 1977-09-13 | Bell Telephone Laboratories, Incorporated | Multiparty telephone ringing |
| DE2913576A1 (de) * | 1978-05-01 | 1979-11-08 | Bendix Corp | Steuerschaltung fuer induktive verbraucher |
| DE2843179C2 (de) * | 1978-10-04 | 1980-09-25 | Te Ka De Felten & Guilleaume Fernmeldeanlagen Gmbh, 8500 Nuernberg | Kennzeichenumsetzergerät zum Verarbeiten von codierten während zyklisch aufeinanderfolgender Zeitrahmen übertragenen vermittlungstechnischen Informationen |
| US4551835A (en) * | 1983-06-27 | 1985-11-05 | International Business Machines Corporation | X.21 Switching system |
| JP7119681B2 (ja) * | 2018-07-16 | 2022-08-17 | 株式会社デンソー | 信号伝達装置及び駆動装置 |
| CN113497583A (zh) * | 2021-05-06 | 2021-10-12 | 本钢板材股份有限公司 | 三冷轧连退机组变频器对电频电机控制方式的转变方法 |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE522580A (fi) * | ||||
| DE1075155B (de) * | 1960-02-11 | Standard Elektrik Lorenz Aktiengesellschaft, Stuttgart-Zuffenhausen | Ringzähler mit ungrader Stufenzahl | |
| US2899408A (en) * | 1959-08-11 | Copolyesters of a glycol | ||
| US2938954A (en) * | 1960-05-31 | Time division multolex transmission | ||
| DE574141C (de) * | 1924-08-19 | 1933-04-10 | Siemens & Halske Akt Ges | Aufbau eines Vielfachfeldes in Fernsprechanlagen |
| DE545999C (de) * | 1928-07-11 | 1932-03-08 | Ehrich & Graetz A G | Schaltung fuer Netzanschlussgeraete |
| US1928521A (en) * | 1929-09-13 | 1933-09-26 | Ericsson Telefon Ab L M | Switching arrangement for compensating voltage variations |
| DE602205C (de) * | 1930-09-12 | 1934-09-03 | Degea Akt Ges Auergesellschaft | Ventil fuer Atmungsgeraete, insbesondere Sauerstoffzufuehrungsventil |
| NL88314C (fi) * | 1949-06-30 | |||
| US2934606A (en) * | 1950-09-21 | 1960-04-26 | Stromberg Carlson Co | Selector circuit |
| DE943172C (de) * | 1954-04-08 | 1956-05-17 | Standard Elek Zitaets Ges A G | Einrichtung zur Zielkennzeichtung von Transportbehaeltern bei Foerderanlagen |
| US2889408A (en) * | 1951-11-23 | 1959-06-02 | Gen Dynamics Corp | Telephone system |
| NL176791B (nl) * | 1952-03-12 | Lummus Co | Verbetering van de werkwijze voor het afscheiden van onoplosbaar materiaal uit een vloeibaar koolprodukt onder toepassing van een vloeibare promotor met een bepaalde karakteriseringsfactor. | |
| BE515605A (fi) * | 1952-11-18 | |||
| US2921137A (en) * | 1952-12-16 | 1960-01-12 | Gen Dynamics Corp | Telephone system |
| US2910542A (en) * | 1953-03-30 | 1959-10-27 | Post Office | Time division multiplex communication systems |
| NL103230C (fi) * | 1953-06-26 | |||
| US3011029A (en) * | 1954-03-25 | 1961-11-28 | Bell Telephone Labor Inc | Magnetic drum translator for automatic toll switching center |
| NL198585A (fi) * | 1954-07-02 | |||
| NL190623A (fi) * | 1954-09-08 | |||
| BE556365A (fi) * | 1954-12-03 | |||
| GB841555A (en) * | 1955-04-14 | 1960-07-20 | Post Office | Improvements in or relating to transmission systems |
| NL243662A (fi) * | 1955-08-23 | |||
| BE549155A (fi) * | 1955-09-06 | |||
| BE553053A (fi) * | 1955-12-01 | |||
| NL215132A (fi) * | 1956-03-10 | |||
| US2898526A (en) * | 1956-05-16 | 1959-08-04 | Gen Dynamics Corp | Trigger circuit for use in time division multiplex systems |
| US2968696A (en) * | 1956-06-01 | 1961-01-17 | Gen Dynamics Corp | Electronic telephone system |
| NL217706A (fi) * | 1956-06-05 | |||
| US2947977A (en) * | 1956-06-11 | 1960-08-02 | Ibm | Switch core matrix |
| DE1065887B (fi) * | 1956-11-23 | 1959-09-24 | ||
| DE1070685B (fi) * | 1956-12-20 | |||
| NL218542A (fi) * | 1957-06-28 | |||
| US2917727A (en) * | 1957-07-29 | 1959-12-15 | Honeywell Regulator Co | Electrical apparatus |
| NL112812C (fi) * | 1957-12-11 | |||
| NL243168A (fi) * | 1957-12-23 | |||
| NL223831A (fi) * | 1958-01-07 | |||
| US2965718A (en) * | 1958-04-18 | 1960-12-20 | Bell Telephone Labor Inc | Translator circuit |
| DE1062757B (de) * | 1958-05-02 | 1959-08-06 | Telefonbau & Normalzeit Gmbh | Schaltungsanordnung fuer eine Fernsprechvermittlungseinrichtung mit elektronischen Durchschalteorganen |
| US2951126A (en) * | 1958-07-24 | 1960-08-30 | Gen Dynamics Corp | Electronic switching telephone system channel allotter |
| DE1060443B (de) * | 1958-08-27 | 1959-07-02 | Standard Elek K Lorenz Ag | Tastensatz fuer beliebige Informationen verarbeitende Anlagen, z. B. Fernmeldeanlagen |
| US3089963A (en) * | 1958-10-06 | 1963-05-14 | Epsco Inc | Converging channel gating system comprising double transistor series and shunt switches |
| NL245713A (fi) * | 1958-11-24 | |||
| US3042751A (en) * | 1959-03-10 | 1962-07-03 | Bell Telephone Labor Inc | Pulse transmission system |
| NL230913A (fi) * | 1959-03-13 | |||
| US2971062A (en) * | 1959-05-20 | 1961-02-07 | Lenkurt Electric Company Inc | Inband signaling system |
| US2968698A (en) * | 1959-05-21 | 1961-01-17 | Gen Dynamics Corp | Electronic switching telephone system |
| NL252360A (fi) * | 1959-06-12 | |||
| BE591793A (fr) * | 1959-06-12 | 1960-12-13 | Bell Telephone Mfg Company S A | Perfectionnements aux dispositifs d'enregistrement de données |
| US3033935A (en) * | 1959-09-30 | 1962-05-08 | Automatic Elect Lab | Electronic communication system |
| US3070665A (en) * | 1959-09-30 | 1962-12-25 | Automatic Elect Lab | Electronic communication system and counting circuits therefor |
| NL111844C (fi) * | 1959-10-20 | |||
| BE596195A (fr) * | 1959-10-20 | 1961-04-20 | Bell Telephone Mfg | Système et structure d'interconnexion par jonctions multiplex pour central teléphonique ou analogue. |
| DE1098545B (de) * | 1959-11-04 | 1961-02-02 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Entdaempfung der Nachrichtenuebertragungswege in elektronischen Durchschaltenetzwerken |
| BE587746A (fi) * | 1960-02-18 | |||
| US3066192A (en) * | 1960-05-09 | 1962-11-27 | Gen Dynamics Corp | Time division multiplex telephone switching system having single and multiple party pre-address and priority check circuitry |
| US3105878A (en) * | 1960-05-13 | 1963-10-01 | Gen Dynamics Corp | Time division multiplex telephone switching system having single and multiple party pre-address and priority check circuitry |
| US3023405A (en) * | 1960-05-17 | 1962-02-27 | Ronald E Scott | Analog converter |
| US3222669A (en) * | 1962-06-15 | 1965-12-07 | Burroughs Corp | Decoder |
-
0
- NL NL111844D patent/NL111844C/xx active
- NL NL244502D patent/NL244502A/xx unknown
-
1960
- 1960-07-28 BE BE593490D patent/BE593490A/xx unknown
- 1960-07-28 BE BE593489D patent/BE593489A/xx unknown
- 1960-08-09 BE BE593910D patent/BE593910A/xx unknown
- 1960-08-09 BE BE593909D patent/BE593909A/xx unknown
- 1960-08-12 BE BE594016D patent/BE594016A/xx unknown
- 1960-10-14 GB GB35320/60A patent/GB904234A/en not_active Expired
- 1960-10-14 GB GB35318/60A patent/GB904233A/en not_active Expired
- 1960-10-14 GB GB35317/60A patent/GB904232A/en not_active Expired
- 1960-10-17 US US63203A patent/US3204033A/en not_active Expired - Lifetime
- 1960-10-17 CH CH1159260A patent/CH388394A/de unknown
- 1960-10-19 DE DEJ18889A patent/DE1227075B/de active Pending
- 1960-10-19 DE DEJ18890A patent/DE1173953B/de active Pending
- 1960-10-19 CH CH1169460A patent/CH389033A/de unknown
- 1960-10-19 DE DEJ18888A patent/DE1209166B/de active Pending
- 1960-10-20 BE BE596196D patent/BE596196A/xx unknown
- 1960-10-20 CH CH1175360A patent/CH373431A/fr unknown
- 1960-12-01 NL NL258572D patent/NL258572A/xx unknown
- 1960-12-01 NL NL258569D patent/NL258569A/xx unknown
- 1960-12-01 NL NL258570D patent/NL258570A/xx unknown
- 1960-12-07 US US74434A patent/US3187099A/en not_active Expired - Lifetime
-
1961
- 1961-01-20 NL NL267313D patent/NL267313A/xx unknown
- 1961-07-19 US US125238A patent/US3221103A/en not_active Expired - Lifetime
- 1961-07-20 NL NL267312D patent/NL267312A/xx unknown
- 1961-07-21 GB GB26544/61A patent/GB990821A/en not_active Expired
- 1961-07-21 GB GB26543/61A patent/GB977420A/en not_active Expired
- 1961-07-21 NL NL267385D patent/NL267385A/xx unknown
- 1961-07-21 NL NL267384D patent/NL267384A/xx unknown
- 1961-07-24 CH CH872661A patent/CH394310A/fr unknown
- 1961-07-24 US US126334A patent/US3211839A/en not_active Expired - Lifetime
- 1961-07-25 DE DEJ20290A patent/DE1224791B/de active Pending
- 1961-07-26 DE DEJ20293A patent/DE1229596B/de active Pending
- 1961-07-28 CH CH888861A patent/CH431631A/fr unknown
- 1961-07-31 US US128151A patent/US3204039A/en not_active Expired - Lifetime
- 1961-08-04 GB GB28472/61A patent/GB990822A/en not_active Expired
- 1961-08-04 CH CH920561A patent/CH377885A/fr unknown
- 1961-08-04 GB GB28473/61A patent/GB990823A/en not_active Expired
- 1961-08-08 DE DE1961I0020366 patent/DE1285567B/de active Pending
- 1961-08-08 CH CH928061A patent/CH383448A/fr unknown
- 1961-08-08 DE DEJ20365A patent/DE1147989B/de active Pending
- 1961-08-08 DE DEJ20367A patent/DE1148603B/de active Pending
- 1961-08-09 CH CH935561A patent/CH454962A/de unknown
- 1961-08-10 NL NL268097D patent/NL268097A/xx unknown
- 1961-08-11 GB GB29084/61A patent/GB990824A/en not_active Expired
- 1961-09-29 GB GB35249/61A patent/GB971412A/en not_active Expired
- 1961-09-29 GB GB35246/61A patent/GB963286A/en not_active Expired
- 1961-11-10 US US151562A patent/US3226483A/en not_active Expired - Lifetime
- 1961-11-22 US US154298A patent/US3235841A/en not_active Expired - Lifetime
- 1961-11-24 GB GB42113/61A patent/GB994438A/en not_active Expired
- 1961-11-24 DE DEJ20879A patent/DE1259399B/de active Pending
- 1961-11-24 CH CH1372261A patent/CH404734A/de unknown
- 1961-11-28 DE DEJ20907A patent/DE1205593B/de active Pending
- 1961-11-29 CH CH1386161A patent/CH402056A/de unknown
- 1961-11-30 CH CH1394961A patent/CH400255A/de unknown
-
1962
- 1962-09-25 NL NL283565D patent/NL283565A/xx unknown
-
1963
- 1963-09-16 SE SE10097/63A patent/SE305240B/xx unknown
- 1963-09-18 DE DEJ24436A patent/DE1180410B/de active Pending
- 1963-09-20 GB GB37079/63A patent/GB1026886A/en not_active Expired
- 1963-09-20 GB GB35906/65A patent/GB1033190A/en not_active Expired
- 1963-09-24 BE BE637751D patent/BE637751A/xx unknown
- 1963-09-24 CH CH1176363A patent/CH402080A/de unknown
-
1967
- 1967-08-23 US US671523A patent/US3534362A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1147989B (de) * | 1959-10-20 | 1963-05-02 | Int Standard Electric Corp | Schaltungsanordnung fuer eine Auswahleinrichtung in Fernmelde-, vorzugsweise Fernsprechanlagen mit Zeitvielfachbetrieb |