FR2073740A5 - - Google Patents

Info

Publication number
FR2073740A5
FR2073740A5 FR7045044A FR7045044A FR2073740A5 FR 2073740 A5 FR2073740 A5 FR 2073740A5 FR 7045044 A FR7045044 A FR 7045044A FR 7045044 A FR7045044 A FR 7045044A FR 2073740 A5 FR2073740 A5 FR 2073740A5
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
FR7045044A
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.)
SEACO MICRO IMAGE CORP
Original Assignee
SEACO MICRO IMAGE 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 SEACO MICRO IMAGE CORP filed Critical SEACO MICRO IMAGE CORP
Application granted granted Critical
Publication of FR2073740A5 publication Critical patent/FR2073740A5/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR7045044A 1969-12-15 1970-12-14 Expired FR2073740A5 (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
FR2073740A5 true FR2073740A5 (fr) 1971-10-01

Family

ID=25386392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7045044A Expired FR2073740A5 (fr) 1969-12-15 1970-12-14

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494455A1 (fr) * 1980-11-19 1982-05-21 Bottin Jean Visionneuse pour cliches photographiques, et notamment pour diapositives

Families Citing this family (25)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494455A1 (fr) * 1980-11-19 1982-05-21 Bottin Jean Visionneuse pour cliches photographiques, et notamment pour diapositives

Also Published As

Publication number Publication date
NL7018102A (fr) 1971-06-17
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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Legal Events

Date Code Title Description
ST Notification of lapse