GB1384493A - Information retrieval apparatus - Google Patents

Information retrieval apparatus

Info

Publication number
GB1384493A
GB1384493A GB631673A GB631673A GB1384493A GB 1384493 A GB1384493 A GB 1384493A GB 631673 A GB631673 A GB 631673A GB 631673 A GB631673 A GB 631673A GB 1384493 A GB1384493 A GB 1384493A
Authority
GB
United Kingdom
Prior art keywords
microphotograph
camera
light source
drum
pillars
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
GB631673A
Other languages
English (en)
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.)
TECH ET DENTREPRISES GENERALES
Original Assignee
TECH ET DENTREPRISES GENERALES
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 TECH ET DENTREPRISES GENERALES filed Critical TECH ET DENTREPRISES GENERALES
Publication of GB1384493A publication Critical patent/GB1384493A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0016—Selecting or retrieving of images by means of their associated code-marks, e.g. coded microfilm or microfiche

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Studio Devices (AREA)
GB631673A 1972-02-18 1973-02-08 Information retrieval apparatus Expired GB1384493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7205509A FR2172567A5 (enExample) 1972-02-18 1972-02-18

Publications (1)

Publication Number Publication Date
GB1384493A true GB1384493A (en) 1975-02-19

Family

ID=9093727

Family Applications (1)

Application Number Title Priority Date Filing Date
GB631673A Expired GB1384493A (en) 1972-02-18 1973-02-08 Information retrieval apparatus

Country Status (4)

Country Link
US (1) US3868476A (enExample)
DE (1) DE2307755A1 (enExample)
FR (1) FR2172567A5 (enExample)
GB (1) GB1384493A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134744A (en) * 1983-01-15 1984-08-15 Cambridge Instr Ltd Movable energy probe microscope
GB2150782A (en) * 1983-12-02 1985-07-03 Johnson William N H Image displaying apparatus
GB2169166A (en) * 1984-12-28 1986-07-02 Infoquest Corp Roll film document image storage & retrieval apparatus
US4604523A (en) * 1983-01-15 1986-08-05 Cambridge Instruments Limited Scannable-beam microscopes and image stores therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296885A1 (fr) * 1975-01-06 1976-07-30 Los Rios Pierre De Lecteur ultra-rapide connectable a un ordinateur
US4225217A (en) * 1978-04-10 1980-09-30 Computer Microfilm International Corporation Film card with reference frame
US4353642A (en) * 1980-04-23 1982-10-12 Hans Weigert Microfilm retrieval system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295000A (en) * 1938-06-23 1942-09-08 Eastman Kodak Co Rapid selector-calculator
US2296141A (en) * 1940-05-01 1942-09-15 Earl E Brown Selective indicating and display device
US3030441A (en) * 1958-07-28 1962-04-17 Otto R Nemeth Method and apparatus for editing television tape
US3050579A (en) * 1958-09-03 1962-08-21 Victor H Nash Automatic files system
US3098119A (en) * 1959-01-12 1963-07-16 Jerome H Lemelson Information storage system
US3539715A (en) * 1964-02-26 1970-11-10 Jerome H Lemelson Information storage and reproduction system
US3443866A (en) * 1965-10-22 1969-05-13 James W Lucas Teaching machine
US3401398A (en) * 1966-07-14 1968-09-10 Edo Corp Electrical impulse recording and projection system
JPS4936013B1 (enExample) * 1967-11-29 1974-09-27
US3609226A (en) * 1969-04-11 1971-09-28 Ibm Data compactor
US3728808A (en) * 1970-08-24 1973-04-24 Ind Electronic Eng Inc Bar segment readout light shield

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134744A (en) * 1983-01-15 1984-08-15 Cambridge Instr Ltd Movable energy probe microscope
US4604523A (en) * 1983-01-15 1986-08-05 Cambridge Instruments Limited Scannable-beam microscopes and image stores therefor
GB2150782A (en) * 1983-12-02 1985-07-03 Johnson William N H Image displaying apparatus
GB2169166A (en) * 1984-12-28 1986-07-02 Infoquest Corp Roll film document image storage & retrieval apparatus

Also Published As

Publication number Publication date
DE2307755A1 (de) 1973-08-23
US3868476A (en) 1975-02-25
FR2172567A5 (enExample) 1973-09-28

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee