IT1073214B - Apparecchio portatile di lettura di microfilm - Google Patents

Apparecchio portatile di lettura di microfilm

Info

Publication number
IT1073214B
IT1073214B IT49075/77A IT4907577A IT1073214B IT 1073214 B IT1073214 B IT 1073214B IT 49075/77 A IT49075/77 A IT 49075/77A IT 4907577 A IT4907577 A IT 4907577A IT 1073214 B IT1073214 B IT 1073214B
Authority
IT
Italy
Prior art keywords
reading machine
microfilm reading
portable microfilm
portable
machine
Prior art date
Application number
IT49075/77A
Other languages
English (en)
Italian (it)
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT1073214B publication Critical patent/IT1073214B/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)
  • Overhead Projectors And Projection Screens (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
  • Projection Apparatus (AREA)
IT49075/77A 1976-04-27 1977-04-22 Apparecchio portatile di lettura di microfilm IT1073214B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762618472 DE2618472A1 (de) 1976-04-27 1976-04-27 Tragbares mikrofilm-lesegeraet

Publications (1)

Publication Number Publication Date
IT1073214B true IT1073214B (it) 1985-04-13

Family

ID=5976412

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49075/77A IT1073214B (it) 1976-04-27 1977-04-22 Apparecchio portatile di lettura di microfilm

Country Status (6)

Country Link
US (1) US4120574A (US06312121-20011106-C00033.png)
CH (1) CH614296A5 (US06312121-20011106-C00033.png)
DE (1) DE2618472A1 (US06312121-20011106-C00033.png)
FR (1) FR2349850A1 (US06312121-20011106-C00033.png)
GB (1) GB1522564A (US06312121-20011106-C00033.png)
IT (1) IT1073214B (US06312121-20011106-C00033.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820537A1 (de) * 1978-05-11 1979-11-15 Agfa Gevaert Ag Mikrofilm-lesegeraet
DE3247349C1 (de) * 1982-12-22 1984-05-24 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover Schmelzofen zur Verglasung von hochradioaktivem Abfall
US4961641A (en) * 1989-11-29 1990-10-09 Leon Segal Slide projector with ergonomic slide selection and access
US5033842A (en) * 1990-02-13 1991-07-23 Tam Kam T Episcopic projector
US5510806A (en) * 1993-10-28 1996-04-23 Dell Usa, L.P. Portable computer having an LCD projection display system
US20120224314A1 (en) * 2011-03-02 2012-09-06 Chris Hinshaw Method and System for Keyboard Tray and Portable Computer Projector Display

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667839A (en) * 1970-05-04 1972-06-06 Stromberg Datagraphix Inc Microfiche viewer
US3899246A (en) * 1971-04-12 1975-08-12 Bell & Howell Co Combined microfiche reader and projector
US3870411A (en) * 1973-02-26 1975-03-11 Motiva Ltd Collapsible slide projection theatre

Also Published As

Publication number Publication date
FR2349850B3 (US06312121-20011106-C00033.png) 1980-12-05
DE2618472A1 (de) 1977-11-10
GB1522564A (en) 1978-08-23
CH614296A5 (US06312121-20011106-C00033.png) 1979-11-15
US4120574A (en) 1978-10-17
FR2349850A1 (fr) 1977-11-25

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