CH452920A - Appareil de présentation permettant la projection agrandie sélective de micro-images - Google Patents

Appareil de présentation permettant la projection agrandie sélective de micro-images

Info

Publication number
CH452920A
CH452920A CH718667A CH718667A CH452920A CH 452920 A CH452920 A CH 452920A CH 718667 A CH718667 A CH 718667A CH 718667 A CH718667 A CH 718667A CH 452920 A CH452920 A CH 452920A
Authority
CH
Switzerland
Prior art keywords
selective
micro
images
presentation apparatus
enlarged projection
Prior art date
Application number
CH718667A
Other languages
English (en)
French (fr)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Publication of CH452920A publication Critical patent/CH452920A/fr

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)
CH718667A 1966-05-31 1967-05-22 Appareil de présentation permettant la projection agrandie sélective de micro-images CH452920A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH452920A true CH452920A (fr) 1968-03-15

Family

ID=24211657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH718667A CH452920A (fr) 1966-05-31 1967-05-22 Appareil de présentation permettant la projection agrandie sélective de micro-images

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
BE698968A (ref) 1967-11-03
US3424524A (en) 1969-01-28
GB1181976A (en) 1970-02-18

Similar Documents

Publication Publication Date Title
CH452920A (fr) Appareil de présentation permettant la projection agrandie sélective de micro-images
CH480655A (fr) Appareil cinématographique
FR1507951A (fr) Appareil de tamisage
CH472693A (fr) Appareil reproducteur audio-visuel
FR1435037A (fr) Nouvel appareil de solidification
CH407740A (fr) Appareil cinématographique
FR1482904A (fr) Appareil de gymnastique
FR1522520A (fr) Appareil de sauvetage nautique
CH446149A (fr) Appareil nautique
FR1471940A (fr) Appareil de combustion
FR1530500A (fr) Appareil électrochimique
FR1490882A (fr) Appareil de bobinage perfectionné
FR1511079A (fr) Appareil gyroscopique
FR1479947A (fr) Appareil pour enseigner
FR1478622A (fr) Appareil cinématographique de projection
FR1495390A (fr) Appareil spectrographique
FR1467516A (fr) Appareil de combustion
FR1540697A (fr) Appareil de reproduction xérographique
FR1469653A (fr) Appareil de projection cinématographique
FR1524799A (fr) Appareil de joute
FR1442979A (fr) Appareil cinématographique
FR1442242A (fr) Appareil cinématographique
FR1436885A (fr) Appareil cinématographique
FR1525474A (fr) Appareil de développement pour reproduction photoélectrostatique
FR1496320A (fr) Appareil pour former des pellicules minces