DE2531521C3 - Mikrobildlesegerät - Google Patents

Mikrobildlesegerät

Info

Publication number
DE2531521C3
DE2531521C3 DE2531521A DE2531521A DE2531521C3 DE 2531521 C3 DE2531521 C3 DE 2531521C3 DE 2531521 A DE2531521 A DE 2531521A DE 2531521 A DE2531521 A DE 2531521A DE 2531521 C3 DE2531521 C3 DE 2531521C3
Authority
DE
Germany
Prior art keywords
micro
image
positioning
plate
strips
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
DE2531521A
Other languages
German (de)
English (en)
Other versions
DE2531521A1 (de
DE2531521B2 (de
Inventor
Johann Evangelist Yellow Springs Frank
Klaus Werner Xenia Otten
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.)
NCR Voyix Corp
Original Assignee
NCR 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 NCR Corp filed Critical NCR Corp
Publication of DE2531521A1 publication Critical patent/DE2531521A1/de
Publication of DE2531521B2 publication Critical patent/DE2531521B2/de
Application granted granted Critical
Publication of DE2531521C3 publication Critical patent/DE2531521C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen
    • G03B21/11—Projectors with built-in or built-on screen for microfilm reading
    • G03B21/115—Projectors with built-in or built-on screen for microfilm reading of microfiches
    • G03B21/116—Handling microfiches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Image Input (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE2531521A 1974-07-18 1975-07-15 Mikrobildlesegerät Expired DE2531521C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489875A US3907416A (en) 1974-07-18 1974-07-18 Microform positioning apparatus

Publications (3)

Publication Number Publication Date
DE2531521A1 DE2531521A1 (de) 1976-02-05
DE2531521B2 DE2531521B2 (de) 1979-05-17
DE2531521C3 true DE2531521C3 (de) 1980-01-17

Family

ID=23945633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2531521A Expired DE2531521C3 (de) 1974-07-18 1975-07-15 Mikrobildlesegerät

Country Status (6)

Country Link
US (1) US3907416A (enExample)
JP (1) JPS5112140A (enExample)
CA (1) CA1026601A (enExample)
DE (1) DE2531521C3 (enExample)
FR (1) FR2279129A1 (enExample)
GB (1) GB1462576A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245898A (en) * 1977-09-23 1981-01-20 Microvue Products, Inc. Microfiche reader
US5035324A (en) * 1990-02-07 1991-07-30 The Ritvik Group Inc. Toy packaging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335697A (en) * 1940-12-09 1943-11-30 James A Reyniers Photographic apparatus
US2431662A (en) * 1943-02-20 1947-11-25 Henry W Ralph Microfilm reader and projector for records indexed on microfilm

Also Published As

Publication number Publication date
FR2279129A1 (fr) 1976-02-13
DE2531521A1 (de) 1976-02-05
DE2531521B2 (de) 1979-05-17
GB1462576A (en) 1977-01-26
FR2279129B1 (enExample) 1977-12-16
US3907416A (en) 1975-09-23
JPS5112140A (enExample) 1976-01-30
CA1026601A (en) 1978-02-21

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee