US3126487A
(en)
*
|
|
1964-03-24 |
|
jorgensen |
FR1084245A
(fr)
*
|
1953-06-03 |
1955-01-18 |
Electronique & Automatisme Sa |
Perfectionnements aux moyens de transfert de signaux électriques
|
US2943300A
(en)
*
|
1954-04-22 |
1960-06-28 |
Burroughs Corp |
Biased-diode magnetic transfer loops
|
US2943301A
(en)
*
|
1954-04-22 |
1960-06-28 |
Burroughs Corp |
Magnetic shift register
|
US2879500A
(en)
*
|
1954-08-11 |
1959-03-24 |
Bell Telephone Labor Inc |
Electrical circuits employing magnetic cores
|
BE557412A
(fr)
*
|
1954-10-13 |
|
|
|
US2912679A
(en)
*
|
1954-11-29 |
1959-11-10 |
Bell Telephone Labor Inc |
Translator
|
US2861259A
(en)
*
|
1954-12-31 |
1958-11-18 |
Burroughs Corp |
Balanced logical magnetic circuits
|
BE544067A
(fr)
*
|
1954-12-31 |
1900-01-01 |
|
|
US2846669A
(en)
*
|
1955-01-28 |
1958-08-05 |
Ibm |
Magnetic core shift register
|
US2909673A
(en)
*
|
1955-02-02 |
1959-10-20 |
Librascope Inc |
Push-pull magnetic element
|
US2886801A
(en)
*
|
1955-03-01 |
1959-05-12 |
Rca Corp |
Magnetic systems
|
US2889541A
(en)
*
|
1955-03-18 |
1959-06-02 |
Sperry Rand Corp |
Saturable reactor circuit
|
US2852699A
(en)
*
|
1955-03-23 |
1958-09-16 |
Raytheon Mfg Co |
Magnetic core gating circuits
|
NL206440A
(fr)
*
|
1955-04-20 |
|
|
|
DE1017702B
(de)
*
|
1955-09-29 |
1957-10-17 |
Siemens Ag |
Anordnung zum Messen von elektrischen Stroemen in ganzen Einheiten
|
US2941190A
(en)
*
|
1956-01-18 |
1960-06-14 |
Burroughs Corp |
Magnetic selecting system
|
US2851678A
(en)
*
|
1956-02-29 |
1958-09-09 |
Rca Corp |
Magnetic systems
|
DE1106367B
(de)
*
|
1956-03-27 |
1961-05-10 |
Ibm Deutschland |
Einrichtung zur magnetischen Aufzeichnung von digitalen Informationen
|
US2882482A
(en)
*
|
1956-05-28 |
1959-04-14 |
Bell Telephone Labor Inc |
Magnetic core current regulating circuit
|
NL95310C
(fr)
*
|
1956-06-05 |
|
|
|
US3025501A
(en)
*
|
1956-06-20 |
1962-03-13 |
Burroughs Corp |
Magnetic core logical systems
|
US2968028A
(en)
*
|
1956-06-21 |
1961-01-10 |
Fuje Tsushinki Seizo Kabushiki |
Multi-signals controlled selecting systems
|
US3028505A
(en)
*
|
1956-08-31 |
1962-04-03 |
Rca Corp |
Non-coincident magnetic switch
|
US2979699A
(en)
*
|
1956-09-04 |
1961-04-11 |
Sperry Rand Corp |
Electronic switching network
|
US2953778A
(en)
*
|
1956-09-21 |
1960-09-20 |
Bell Telephone Labor Inc |
Office code translator
|
US2971098A
(en)
*
|
1956-12-18 |
1961-02-07 |
Bell Telephone Labor Inc |
Magnetic core circuit
|
US2989647A
(en)
*
|
1956-12-31 |
1961-06-20 |
Bell Telephone Labor Inc |
Magnetic core counting circuits
|
US2976347A
(en)
*
|
1957-01-18 |
1961-03-21 |
Gen Dynamics Corp |
Telegraph switching system
|
US2906887A
(en)
*
|
1957-01-18 |
1959-09-29 |
Bell Telephone Labor Inc |
Magnetic core switching circuit
|
US3056115A
(en)
*
|
1957-02-25 |
1962-09-25 |
Rca Corp |
Magnetic core circuit
|
US2902608A
(en)
*
|
1957-05-28 |
1959-09-01 |
Gen Dynamics Corp |
Magnetic core switching circuit
|
US2925469A
(en)
*
|
1957-08-02 |
1960-02-16 |
Rca Corp |
Multiplex modulation communication system
|
NL106290C
(fr)
*
|
1957-10-28 |
|
|
|
US3119100A
(en)
*
|
1957-12-09 |
1964-01-21 |
Thompson Ramo Wooldridge Inc |
Superconductive selection circuits
|
US3058100A
(en)
*
|
1958-04-16 |
1962-10-09 |
Ibm |
Magnetic recording and reproducing system
|
US2954267A
(en)
*
|
1958-06-05 |
1960-09-27 |
Olivetti Corp Of America |
Modified return-to-zero digital recording system
|
US2951242A
(en)
*
|
1958-06-23 |
1960-08-30 |
Gen Dynamics Corp |
Serial-to-parallel binary code converter device
|
US3042923A
(en)
*
|
1958-09-22 |
1962-07-03 |
Rca Corp |
Magnetic switching systems for magnetic recording
|
NL245852A
(fr)
*
|
1958-11-28 |
|
|
|
US3076969A
(en)
*
|
1958-12-31 |
1963-02-05 |
Sperry Rand Corp |
Drive circuit for magnetic heads
|
US3502898A
(en)
*
|
1959-02-04 |
1970-03-24 |
Burroughs Corp |
Magnetic switching circuit
|
US2968749A
(en)
*
|
1959-03-12 |
1961-01-17 |
Gen Dynamics Corp |
Magnetic relay reset system
|
US3206724A
(en)
*
|
1959-10-22 |
1965-09-14 |
Ibm |
Sequence indicating circuits
|
US3104380A
(en)
*
|
1959-11-27 |
1963-09-17 |
Ibm |
Memory system
|
US3174137A
(en)
*
|
1959-12-07 |
1965-03-16 |
Honeywell Inc |
Electrical gating apparatus
|
US3127600A
(en)
*
|
1959-12-18 |
1964-03-31 |
Bell Telephone Labor Inc |
Magnetic encoding circuits
|
US3129337A
(en)
*
|
1960-04-20 |
1964-04-14 |
Ibm |
Magnetic core switching system
|
US3215993A
(en)
*
|
1961-05-31 |
1965-11-02 |
Bell Telephone Labor Inc |
Magnetic core switching circuits
|
US3113273A
(en)
*
|
1961-11-21 |
1963-12-03 |
Bell Telephone Labor Inc |
Plural stage selector system including "not" and "and-not" circuits in each stage thereof
|