IT1060307B - Apparecchio di lettura per rendere leggibili le micro immagini esistenti su una mictroscheda - Google Patents

Apparecchio di lettura per rendere leggibili le micro immagini esistenti su una mictroscheda

Info

Publication number
IT1060307B
IT1060307B IT12531/76A IT1253176A IT1060307B IT 1060307 B IT1060307 B IT 1060307B IT 12531/76 A IT12531/76 A IT 12531/76A IT 1253176 A IT1253176 A IT 1253176A IT 1060307 B IT1060307 B IT 1060307B
Authority
IT
Italy
Prior art keywords
microboard
readable
make
reading machine
micro images
Prior art date
Application number
IT12531/76A
Other languages
English (en)
Italian (it)
Original Assignee
Alos Ag
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 Alos Ag filed Critical Alos Ag
Application granted granted Critical
Publication of IT1060307B publication Critical patent/IT1060307B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Image Input (AREA)
IT12531/76A 1975-04-11 1976-03-12 Apparecchio di lettura per rendere leggibili le micro immagini esistenti su una mictroscheda IT1060307B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH461875A CH578745A5 (enExample) 1975-04-11 1975-04-11

Publications (1)

Publication Number Publication Date
IT1060307B true IT1060307B (it) 1982-07-10

Family

ID=4279466

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12531/76A IT1060307B (it) 1975-04-11 1976-03-12 Apparecchio di lettura per rendere leggibili le micro immagini esistenti su una mictroscheda

Country Status (9)

Country Link
US (1) US4025175A (enExample)
JP (1) JPS51135532A (enExample)
AT (1) AT349236B (enExample)
CH (1) CH578745A5 (enExample)
DE (1) DE2610383A1 (enExample)
FR (1) FR2307289A1 (enExample)
GB (1) GB1543331A (enExample)
IT (1) IT1060307B (enExample)
NL (1) NL7603029A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654320A1 (de) * 1976-07-22 1978-06-01 Agfa Gevaert Ag Mikrofilmlesegeraet
GB1510774A (en) * 1977-03-09 1978-05-17 Ncr Co Microform reader
FR2384278A1 (en) * 1977-03-18 1978-10-13 Trioulaire Marcel Microfilm dictionary using coordinate optical reference system - enables location of words on microfilm using optical system displaced in X and Y directions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413061A (en) * 1966-02-02 1968-11-26 Lewis E. Simpson Microfilm reader
US3446552A (en) * 1966-05-10 1969-05-27 Bell & Howell Co Microfiche reader
US3442581A (en) * 1966-11-09 1969-05-06 Bell & Howell Co Low cost microfiche reader
FR1550320A (enExample) * 1967-11-06 1968-12-20
FR2032023A5 (enExample) * 1969-02-17 1970-11-20 Lecars Rene
US3917389A (en) * 1971-02-22 1975-11-04 Canon Kk Microfiche film projector device
US3743399A (en) * 1971-07-21 1973-07-03 Ncr Microform reader cover plate opening mechanism

Also Published As

Publication number Publication date
AT349236B (de) 1979-03-26
NL7603029A (nl) 1976-10-13
JPS51135532A (en) 1976-11-24
FR2307289B1 (enExample) 1982-10-01
DE2610383A1 (de) 1976-10-21
US4025175A (en) 1977-05-24
GB1543331A (en) 1979-04-04
CH578745A5 (enExample) 1976-08-13
ATA189176A (de) 1978-08-15
FR2307289A1 (fr) 1976-11-05

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