FR1245808A - Dispositif d'enregistrement d'informations - Google Patents

Dispositif d'enregistrement d'informations

Info

Publication number
FR1245808A
FR1245808A FR810945A FR810945A FR1245808A FR 1245808 A FR1245808 A FR 1245808A FR 810945 A FR810945 A FR 810945A FR 810945 A FR810945 A FR 810945A FR 1245808 A FR1245808 A FR 1245808A
Authority
FR
France
Prior art keywords
information recording
recording device
information
recording
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR810945A
Other languages
English (en)
Inventor
Jan Van Goethem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1245808A publication Critical patent/FR1245808A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • 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
    • G11C17/04—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using capacitive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR810945A 1958-11-24 1959-11-23 Dispositif d'enregistrement d'informations Expired FR1245808A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2038485A BE573237A (fr) 1958-11-24 1958-11-24

Publications (1)

Publication Number Publication Date
FR1245808A true FR1245808A (fr) 1960-11-10

Family

ID=3864699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810945A Expired FR1245808A (fr) 1958-11-24 1959-11-23 Dispositif d'enregistrement d'informations

Country Status (7)

Country Link
US (1) US3370277A (fr)
BE (1) BE573237A (fr)
CH (1) CH370120A (fr)
DE (1) DE1293225B (fr)
FR (1) FR1245808A (fr)
GB (1) GB918603A (fr)
NL (3) NL256480A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL244502A (fr) * 1959-10-20
US3872438A (en) * 1973-05-04 1975-03-18 William E Cuttill Credit card and credit card identification system for automatic vending equipment
US4181251A (en) * 1975-06-10 1980-01-01 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Record carrier with safety features capable of being checked mechanically and method of checking said safety
US5420428A (en) * 1993-05-05 1995-05-30 Radiant Technologies, Inc. Infra-red sensing array
US7148074B1 (en) * 2003-09-22 2006-12-12 Sun Microsystems, Inc. Method and apparatus for using a capacitor array to measure alignment between system components

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231035A (en) * 1937-02-10 1941-02-11 Dillon Stevens Power absorption metering system
US2544673A (en) * 1948-01-16 1951-03-13 Bernard D Haber Electrical method of adhesive bond testing
US2546784A (en) * 1948-02-12 1951-03-27 Remington Rand Inc Punch tape sensing condenser
US2603716A (en) * 1949-12-23 1952-07-15 Bell Telephone Labor Inc Decoder and translator with readily changeable translations
US2844811A (en) * 1952-08-20 1958-07-22 Monroe Calculating Machine Switching circuits
US2719192A (en) * 1953-04-24 1955-09-27 Harold B Rex Amplifier control, including an electrostatic valve
NL179593B (nl) * 1953-07-03 Ciba Geigy Werkwijze voor het omhullen van pigmentdeeltjes.
US2884617A (en) * 1953-09-21 1959-04-28 Charles F Pulvari Methods and apparatus for recording and reproducing intelligence
US2828447A (en) * 1954-09-28 1958-03-25 Remington Rand Inc Neon capacitor memory system
US2872664A (en) * 1955-03-01 1959-02-03 Minot Otis Northrop Information handling
DE1030069B (de) * 1955-08-26 1958-05-14 IBM Deutschland Internationale Büro-Maschinen Gesellschaft m.b.H., Sindeliingen· (Württ.) Speichertastatur
CA647225A (en) * 1959-05-28 1962-08-21 Western Electric Company, Incorporated Information storage arrangement
US3003143A (en) * 1959-05-28 1961-10-03 Bell Telephone Labor Inc Selecting circuit
BE587927A (fr) * 1959-05-28

Also Published As

Publication number Publication date
BE573237A (fr) 1959-05-25
US3370277A (en) 1968-02-20
CH370120A (fr) 1963-06-30
NL132253C (fr)
NL245713A (fr)
GB918603A (en) 1963-02-13
DE1293225B (de) 1969-04-24
NL256480A (fr)

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