NL7018102A - - Google Patents

Info

Publication number
NL7018102A
NL7018102A NL7018102A NL7018102A NL7018102A NL 7018102 A NL7018102 A NL 7018102A NL 7018102 A NL7018102 A NL 7018102A NL 7018102 A NL7018102 A NL 7018102A NL 7018102 A NL7018102 A NL 7018102A
Authority
NL
Netherlands
Application number
NL7018102A
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 filed Critical
Publication of NL7018102A publication Critical patent/NL7018102A/xx

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)
  • Projection Apparatus (AREA)
  • Facsimile Scanning Arrangements (AREA)
NL7018102A 1969-12-15 1970-12-11 NL7018102A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88520369A 1969-12-15 1969-12-15

Publications (1)

Publication Number Publication Date
NL7018102A true NL7018102A (fr) 1971-06-17

Family

ID=25386392

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7018102A NL7018102A (fr) 1969-12-15 1970-12-11

Country Status (7)

Country Link
US (1) US3733121A (fr)
CA (1) CA938140A (fr)
DE (1) DE2052498A1 (fr)
FR (1) FR2073740A5 (fr)
GB (1) GB1344456A (fr)
NL (1) NL7018102A (fr)
SE (1) SE358033B (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917389A (en) * 1971-02-22 1975-11-04 Canon Kk Microfiche film projector device
JPS5543377Y2 (fr) * 1971-09-15 1980-10-13
JPS5239948Y2 (fr) * 1972-11-14 1977-09-09
US3836242A (en) * 1973-04-09 1974-09-17 Northwest Microfilm Inc Micro fiche mounting carriage for film reader
US3865475A (en) * 1973-06-28 1975-02-11 Herbert L Hardy Motion picture viewer with sound system
US3995956A (en) * 1974-02-15 1976-12-07 Personal Communications, Inc. Microrecord having mirror-images
GB1507307A (en) * 1974-09-28 1978-04-12 Plessey Co Ltd Illuminated optical viewers
US4111149A (en) * 1974-12-16 1978-09-05 Bell & Howell Company Optical structure for microfiche reader
US4015900A (en) * 1974-12-16 1977-04-05 Bell & Howell Company Microfiche reader
US4136937A (en) * 1975-01-31 1979-01-30 Data View, Inc. Microfilm reader
US4067648A (en) * 1976-08-23 1978-01-10 Spreitzer Francis F Microfiche reader
GB1510774A (en) * 1977-03-09 1978-05-17 Ncr Co Microform reader
US4140377A (en) * 1977-07-28 1979-02-20 Hoadley Howard W Dental X-ray film viewer
US4203657A (en) * 1977-12-19 1980-05-20 Northern Engraving Company Micro image cassette and viewer
US4217039A (en) * 1978-10-16 1980-08-12 Bell & Howell Company Microfiche viewer with rotatable base
DE3031857C2 (de) * 1980-08-23 1982-11-18 Fa. Ed. Liesegang, 4000 Düsseldorf Projektor zum Betrachten von Einzelbildern eines Mikroplanfilmes oder einer Mikrofilm-Lochkarte
FR2494455B1 (fr) * 1980-11-19 1985-08-30 Bottin Jean Visionneuse pour cliches photographiques, et notamment pour diapositives
EP0104465B1 (fr) * 1982-09-02 1986-11-05 Demolux GmbH & Co.KG. Rétroprojecteur
US4518233A (en) * 1983-01-20 1985-05-21 General Audio-Visual Inc. Automatic lamp changer for modular slide projector
DE3310850A1 (de) * 1983-03-25 1984-09-27 Agfa-Gevaert Ag, 5090 Leverkusen Mikrofilmlesegeraet mit einer projektionslampe und einem kaltlichtspiegel
US4618232A (en) * 1984-12-21 1986-10-21 Bell & Howell Company Desk top microform reader
FR2712400B1 (fr) * 1993-11-09 1996-02-16 Fas Lecteur de microfiches.
JP3367343B2 (ja) * 1996-07-22 2003-01-14 松下電器産業株式会社 投射型テレビジョン受像機のキャビネット装置と成型用金型および樹脂成型方法
US5791754A (en) * 1997-01-14 1998-08-11 International Business Machines Corporation Compact desktop projection display using three mirrors
JP3538128B2 (ja) * 2000-08-08 2004-06-14 Ｎｅｃビューテクノロジー株式会社 投写装置
EP4043960A1 (fr) * 2021-02-11 2022-08-17 Artome Oy Agencement de couvercle de protection pour un projecteur

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705437A (en) * 1952-07-01 1955-04-05 Vry Corp De Magazine type slide projector
US3188910A (en) * 1962-06-25 1965-06-15 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3241439A (en) * 1963-07-15 1966-03-22 Elgeet Optical Company Inc Portable microprojector
US3270196A (en) * 1963-12-09 1966-08-30 American Optical Corp Illuminating device
US3352201A (en) * 1965-10-08 1967-11-14 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3413061A (en) * 1966-02-02 1968-11-26 Lewis E. Simpson Microfilm reader
US3424524A (en) * 1966-05-31 1969-01-28 Ncr Co Micro-image display apparatus
US3442581A (en) * 1966-11-09 1969-05-06 Bell & Howell Co Low cost microfiche reader

Also Published As

Publication number Publication date
FR2073740A5 (fr) 1971-10-01
DE2052498A1 (de) 1971-06-24
CA938140A (en) 1973-12-11
GB1344456A (en) 1974-01-23
SE358033B (fr) 1973-07-16
US3733121A (en) 1973-05-15

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