NL130453C - - Google Patents

Info

Publication number
NL130453C
NL130453C NL130453DA NL130453C NL 130453 C NL130453 C NL 130453C NL 130453D A NL130453D A NL 130453DA NL 130453 C NL130453 C NL 130453C
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 NL130453C publication Critical patent/NL130453C/xx
Priority claimed from US776259A external-priority patent/US3070782A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/32—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
    • H01F41/34—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film in patterns, e.g. by lithography
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49069—Data storage inductor or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
NL130453D 1958-11-25 NL130453C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US776259A US3070782A (en) 1958-11-25 1958-11-25 Memory array
US2563A US3089222A (en) 1958-11-25 1959-12-29 Memory array

Publications (1)

Publication Number Publication Date
NL130453C true NL130453C (xx)

Family

ID=26670550

Family Applications (1)

Application Number Title Priority Date Filing Date
NL130453D NL130453C (xx) 1958-11-25

Country Status (4)

Country Link
US (1) US3089222A (xx)
DE (1) DE1115852B (xx)
GB (1) GB884716A (xx)
NL (1) NL130453C (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343145A (en) * 1962-12-24 1967-09-19 Ibm Diffused thin film memory device
DE1564798B1 (de) * 1966-12-29 1970-12-17 Siemens AG, 1000 Berlin u. 8000 München Verfahren zur Erhöhung der Koerzitivfeldstärke von Speicherelementen aus dünnen magnetischen Schichten
GB1294445A (en) * 1969-04-09 1972-10-25 Post Office Improvements relating to methods of manufacturing arrays of thin magnetic elements and arrays produced by the methods
US3779713A (en) * 1971-02-24 1973-12-18 Kawecki Berylco Ind Ductile consolidated beryllium

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1017031A (en) * 1909-12-31 1912-02-13 Hoskins Mfg Company Process of making magnetic pole-pieces.
US2633633A (en) * 1946-12-28 1953-04-07 Ford Motor Co Brazing of austenitic ferrous metals
US2906682A (en) * 1954-09-09 1959-09-29 Vitro Corp Of America Information storage systems and methods for producing same
US2824294A (en) * 1954-12-31 1958-02-18 Rca Corp Magnetic core arrays
US2936435A (en) * 1957-01-23 1960-05-10 Little Inc A High speed cryotron

Also Published As

Publication number Publication date
GB884716A (en) 1961-12-13
US3089222A (en) 1963-05-14
DE1115852B (de) 1961-10-26

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