CH401157A - Matrix memory - Google Patents

Matrix memory

Info

Publication number
CH401157A
CH401157A CH557562A CH557562A CH401157A CH 401157 A CH401157 A CH 401157A CH 557562 A CH557562 A CH 557562A CH 557562 A CH557562 A CH 557562A CH 401157 A CH401157 A CH 401157A
Authority
CH
Switzerland
Prior art keywords
matrix memory
matrix
memory
Prior art date
Application number
CH557562A
Other languages
German (de)
Inventor
Maria Schulte Anthonius
Steenberg Johannes
Original Assignee
Hollandse Signaalapparaten Bv
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.)
Filing date
Publication date
Application filed by Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Publication of CH401157A publication Critical patent/CH401157A/en

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
CH557562A 1961-05-10 1962-05-08 Matrix memory CH401157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL264643 1961-05-10

Publications (1)

Publication Number Publication Date
CH401157A true CH401157A (en) 1965-10-31

Family

ID=19753027

Family Applications (2)

Application Number Title Priority Date Filing Date
CH557462A CH397776A (en) 1961-05-10 1962-05-08 Data storage device with several ring-shaped magnetic cores
CH557562A CH401157A (en) 1961-05-10 1962-05-08 Matrix memory

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH557462A CH397776A (en) 1961-05-10 1962-05-08 Data storage device with several ring-shaped magnetic cores

Country Status (6)

Country Link
US (2) US3289177A (en)
BE (2) BE616775A (en)
CH (2) CH397776A (en)
DE (1) DE1186510B (en)
GB (1) GB998808A (en)
NL (1) NL264643A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432830A (en) * 1964-11-20 1969-03-11 Ibm Transformer read-only storage construction
JPS513184B1 (en) * 1969-11-25 1976-01-31

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941422C (en) * 1950-01-17 1956-04-12 Demag Ag Underfloor clamping jaw canter for rolling stock with liftable and lowerable bumpers supporting the clamping jaws
US3092812A (en) * 1957-05-10 1963-06-04 Sperry Rand Corp Non-destructive sensing of thin film magnetic cores
FR1183407A (en) * 1957-09-26 1959-07-07 Labo Cent Telecommunicat Recording circuits using magnetic core memory members
DE1070223B (en) * 1958-01-30 1959-12-03 Siemens &. Halske Aktiengesellschaft, Berlin und München Magnetic memory and switching core Bur a memory matrix
NL246897A (en) * 1958-12-31
DE1132965B (en) * 1959-08-29 1962-07-12 Standard Elektrik Lorenz Ag Semi-permanent ferrite core memory and circuit arrangement for the simultaneous control of semipermanent ferrite core memories and ferrite core memories of the usual type

Also Published As

Publication number Publication date
DE1186510B (en) 1965-02-04
CH397776A (en) 1965-08-31
US3289177A (en) 1966-11-29
US3289178A (en) 1966-11-29
BE616775A (en) 1962-08-16
NL264643A (en)
BE616776A (en) 1962-08-16
GB998808A (en) 1965-07-21

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