NL232741A - - Google Patents

Info

Publication number
NL232741A
NL232741A NL232741DA NL232741A NL 232741 A NL232741 A NL 232741A NL 232741D A NL232741D A NL 232741DA NL 232741 A NL232741 A NL 232741A
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.)
Publication of NL232741A publication Critical patent/NL232741A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
NL232741D 1957-10-30 NL232741A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33942/57A GB897957A (en) 1957-10-30 1957-10-30 Improvements in or relating to information storage apparatus

Publications (1)

Publication Number Publication Date
NL232741A true NL232741A (de)

Family

ID=10359366

Family Applications (2)

Application Number Title Priority Date Filing Date
NL113704D NL113704C (de) 1957-10-30
NL232741D NL232741A (de) 1957-10-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL113704D NL113704C (de) 1957-10-30

Country Status (5)

Country Link
US (1) US3175199A (de)
DE (1) DE1118504B (de)
FR (1) FR1213133A (de)
GB (1) GB897957A (de)
NL (2) NL232741A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB996172A (de) * 1960-11-08
US3245058A (en) * 1961-12-15 1966-04-05 Ibm Semi-permanent memory
GB1097547A (en) * 1965-10-05 1968-01-03 English Electric Computers Ltd Read-only magnetic data store
US3540018A (en) * 1967-12-18 1970-11-10 English Electric Computers Ltd Read-only magnetic data store
DE1946760A1 (de) * 1969-09-16 1971-03-25 Siemens Ag Magnetischer Informationsspeicher
US3825909A (en) * 1973-02-02 1974-07-23 Illinois Tool Works Solid state switch structure
US3825908A (en) * 1973-02-02 1974-07-23 Illinois Tool Works Solid state switch structure
US4494109A (en) * 1978-09-27 1985-01-15 Bernin Victor M Noncontacting keyboard employing a transformer element
US4300127A (en) * 1978-09-27 1981-11-10 Bernin Victor M Solid state noncontacting keyboard employing a differential transformer element
DE19908938A1 (de) 1999-03-02 2000-09-07 Targor Gmbh Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082121A (en) * 1929-12-27 1937-06-01 Albert B Rypinski Slow magnetic regulating device
US2230945A (en) * 1937-11-17 1941-02-04 Gen Electric Alternating current voltage regulator
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2430757A (en) * 1944-11-14 1947-11-11 Manning Maxwell & Moore Inc Electrical remote-reading positionindicating apparatus
FR935628A (fr) * 1946-04-29 1948-06-24 Rolf Hofgaard Perfectionnements apportés ou relatifs aux dispositifs enregistreurs
US2598252A (en) * 1948-02-03 1952-05-27 Rca Corp Balance control for metal detection and inspection equipment
US2741757A (en) * 1950-05-12 1956-04-10 Devol Magnetic storage and sensing device
NL209920A (de) * 1955-08-26
US2846673A (en) * 1956-10-08 1958-08-05 Erie Resistor Corp Pulse transformer
US3027548A (en) * 1956-12-17 1962-03-27 Bell Telephone Labor Inc Electromagnetic coupling arrangements
US2948885A (en) * 1957-04-08 1960-08-09 Telemeter Magnetics Inc Memory apparatus
DE1054752B (de) * 1957-11-02 1959-04-09 Olympia Werke Ag Magnetomechanischer Matrizenspeicher mit Eingabevorrichtung
US2981935A (en) * 1958-10-13 1961-04-25 Burroughs Corp Magnetic storage device
NL249294A (de) * 1959-03-17

Also Published As

Publication number Publication date
DE1118504B (de) 1961-11-30
GB897957A (en) 1962-06-06
US3175199A (en) 1965-03-23
FR1213133A (fr) 1960-03-29
NL113704C (de)

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