BE698968A - - Google Patents

Info

Publication number
BE698968A
BE698968A BE698968DA BE698968A BE 698968 A BE698968 A BE 698968A BE 698968D A BE698968D A BE 698968DA BE 698968 A BE698968 A BE 698968A
Authority
BE
Belgium
Application number
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 BE698968A publication Critical patent/BE698968A/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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Lenses (AREA)
BE698968D 1966-05-31 1967-05-25 BE698968A (ref)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55400166A 1966-05-31 1966-05-31

Publications (1)

Publication Number Publication Date
BE698968A true BE698968A (ref) 1967-11-03

Family

ID=24211657

Family Applications (1)

Application Number Title Priority Date Filing Date
BE698968D BE698968A (ref) 1966-05-31 1967-05-25

Country Status (5)

Country Link
US (1) US3424524A (ref)
BE (1) BE698968A (ref)
CH (1) CH452920A (ref)
DE (1) DE1572758B1 (ref)
GB (1) GB1181976A (ref)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3547534A (en) * 1968-02-26 1970-12-15 Ncr Co Micro-image viewer-printer apparatus
US3625603A (en) * 1969-05-26 1971-12-07 Sperry Rand Corp Microfilm reader
BE755081A (fr) * 1969-08-21 1971-02-01 Ncr Co Appareil lecteur pour micro-films
US3807845A (en) * 1969-08-21 1974-04-30 Ncr Microfiche reader
US3733121A (en) * 1969-12-15 1973-05-15 Seaco Computer Display Inc Microfiche reader
US3690753A (en) * 1970-01-02 1972-09-12 Ernest A Dahl Jr Data storage system
US3692399A (en) * 1970-06-23 1972-09-19 Stewart Filmscreen Corp Microfilm viewer
US3809468A (en) * 1970-12-24 1974-05-07 Microform Data Syst Inc Film strip reader
US3743400A (en) * 1970-12-24 1973-07-03 Microform Data Syst Inc Film strip handling apparatus and method
US3917389A (en) * 1971-02-22 1975-11-04 Canon Kk Microfiche film projector device
US3791727A (en) * 1971-07-21 1974-02-12 Ncr Microform reader projection lens tracking mechanism
US3942885A (en) * 1971-09-22 1976-03-09 Microform Data Systems, Inc. Microfiche reader
US3765755A (en) * 1971-10-18 1973-10-16 Kane Corp Du Microimage viewer
US3860333A (en) * 1972-03-20 1975-01-14 Realist Microfiche reader
US3975749A (en) * 1974-03-28 1976-08-17 Agfa-Gevaert, A.G. Continuous microfilming camera
GB1510774A (en) * 1977-03-09 1978-05-17 Ncr Co Microform reader
NL182031C (nl) * 1980-11-06 1987-12-16 Philips Nv Optisch stelsel dat een gekollimeerde lichtbundel levert.
DE3608224A1 (de) * 1986-03-12 1987-09-24 Poehler Microfilm App Map Objektivhalter
US4906091A (en) * 1987-09-02 1990-03-06 Slidex Corporation Glass stage and an overhead type projector system
JP5230895B2 (ja) 2004-11-15 2013-07-10 オリンパス株式会社 顕微鏡観察装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1894005A (en) * 1931-04-20 1933-01-10 Rose William Horace T Rampling Photographic printing apparatus
US3224326A (en) * 1962-06-08 1965-12-21 Dietzgen Co Eugene Projector viewer
US3188910A (en) * 1962-06-25 1965-06-15 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3267801A (en) * 1963-12-11 1966-08-23 Ncr Co Micro-image viewer
US3352201A (en) * 1965-10-08 1967-11-14 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3847901A (en) * 1972-12-22 1974-11-12 Lepetit Spa 3-alkenyl substituted rifamycin sv compounds

Also Published As

Publication number Publication date
DE1572758B1 (de) 1970-04-16
CH452920A (fr) 1968-03-15
US3424524A (en) 1969-01-28
GB1181976A (en) 1970-02-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE NATIONAL CASH REGISTER CY

Effective date: 19860531