FR2349850B3 - - Google Patents

Info

Publication number
FR2349850B3
FR2349850B3 FR7711070A FR7711070A FR2349850B3 FR 2349850 B3 FR2349850 B3 FR 2349850B3 FR 7711070 A FR7711070 A FR 7711070A FR 7711070 A FR7711070 A FR 7711070A FR 2349850 B3 FR2349850 B3 FR 2349850B3
Authority
FR
France
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
FR7711070A
Other versions
FR2349850A1 (fr
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.)
Agfa Gevaert AG
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
Publication of FR2349850A1 publication Critical patent/FR2349850A1/fr
Application granted granted Critical
Publication of FR2349850B3 publication Critical patent/FR2349850B3/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Projection-Type Copiers In General (AREA)
FR7711070A 1976-04-27 1977-04-13 Lecteur de microfilms portatif Granted FR2349850A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2349850A1 FR2349850A1 (fr) 1977-11-25
FR2349850B3 true FR2349850B3 (fr) 1980-12-05

Family

ID=5976412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711070A Granted FR2349850A1 (fr) 1976-04-27 1977-04-13 Lecteur de microfilms portatif

Country Status (6)

Country Link
US (1) US4120574A (fr)
CH (1) CH614296A5 (fr)
DE (1) DE2618472A1 (fr)
FR (1) FR2349850A1 (fr)
GB (1) GB1522564A (fr)
IT (1) IT1073214B (fr)

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
CH614296A5 (fr) 1979-11-15
FR2349850A1 (fr) 1977-11-25
IT1073214B (it) 1985-04-13
DE2618472A1 (de) 1977-11-10
US4120574A (en) 1978-10-17
GB1522564A (en) 1978-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse