IT980353B - Finestrino di proiezione per lettore di microfilm - Google Patents

Finestrino di proiezione per lettore di microfilm

Info

Publication number
IT980353B
IT980353B IT49662/73A IT4966273A IT980353B IT 980353 B IT980353 B IT 980353B IT 49662/73 A IT49662/73 A IT 49662/73A IT 4966273 A IT4966273 A IT 4966273A IT 980353 B IT980353 B IT 980353B
Authority
IT
Italy
Prior art keywords
projection window
microfilm reader
microfilm
reader
window
Prior art date
Application number
IT49662/73A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT980353B publication Critical patent/IT980353B/it

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
    • G03B21/116—Handling microfiches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Projection Apparatus (AREA)
IT49662/73A 1972-04-28 1973-04-26 Finestrino di proiezione per lettore di microfilm IT980353B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220923 DE2220923A1 (de) 1972-04-28 1972-04-28 Bildbuehne fuer ein mikrofilmlesegeraet

Publications (1)

Publication Number Publication Date
IT980353B true IT980353B (it) 1974-09-30

Family

ID=5843567

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49662/73A IT980353B (it) 1972-04-28 1973-04-26 Finestrino di proiezione per lettore di microfilm

Country Status (7)

Country Link
US (1) US3881813A (OSRAM)
BE (1) BE798442A (OSRAM)
DE (1) DE2220923A1 (OSRAM)
FR (1) FR2182470A5 (OSRAM)
GB (1) GB1434632A (OSRAM)
IT (1) IT980353B (OSRAM)
NL (1) NL7305772A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067648A (en) * 1976-08-23 1978-01-10 Spreitzer Francis F Microfiche reader
US4247197A (en) * 1977-11-14 1981-01-27 Fuji Photo Film Co., Ltd. Film positioning device for microform printing system
DE3008211A1 (de) * 1980-03-04 1981-09-17 MAP Mikrofilm Apparatebau Dr. Poehler GmbH & Co KG, 6352 Ober-Mörlen Filmbuehne
DE3040332A1 (de) * 1980-08-14 1982-05-27 Minox Gmbh, 6300 Giessen Mikrofilmkarte und mikrofilm-lesegeraet mit automatischer positionierung der filmbuehne
US4704019A (en) * 1984-12-28 1987-11-03 Canon Kabushiki Kaisha Microfiche carrier

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423513A (en) * 1945-09-18 1947-07-08 Robert N Meyer Projection navigational instrument
US2600261A (en) * 1946-08-17 1952-06-10 Jr Harry Pennington Aerial map projection method and apparatus for making same
US3320854A (en) * 1965-05-04 1967-05-23 Opti Copy Inc Optical apparatus
US3352201A (en) * 1965-10-08 1967-11-14 Dietzgen Co Eugene Projector viewer and image scanning assembly therefor
US3625603A (en) * 1969-05-26 1971-12-07 Sperry Rand Corp Microfilm reader
US3743399A (en) * 1971-07-21 1973-07-03 Ncr Microform reader cover plate opening mechanism

Also Published As

Publication number Publication date
GB1434632A (en) 1976-05-05
NL7305772A (OSRAM) 1973-09-25
FR2182470A5 (OSRAM) 1973-12-07
DE2220923A1 (de) 1973-11-08
US3881813A (en) 1975-05-06
BE798442A (nl) 1973-10-19

Similar Documents

Publication Publication Date Title
SE384744B (sv) Mikrofilmskort
IT970289B (it) Apparecchio fotografico di minime dimensioni
SE387756B (sv) Fixeringsanordning
SE7314256L (sv) Fönster
CA967669A (en) Microfilm reader
SE394527B (sv) Projektionsskerm
IT987570B (it) Lettore ottico di documenti perfezionato
ES194967Y (es) Cuadro.
BE797021A (fr) Fenetre
IT980353B (it) Finestrino di proiezione per lettore di microfilm
IT1002430B (it) Lettore di contromarche
NL155662B (nl) Projectorstelsel.
CH545487A (de) Mikrofilmlesegerät
IT969224B (it) Lettore di microscheda cioe dia positive
SU499377A1 (ru) Затвор
IT976149B (it) Teleinseritore per telescriventi
CH541818A (de) Mikrofilmlesegerät
NL177153C (nl) Fotografische filmeenheid.
IT1015203B (it) Dispositivo di visualizzazione particolarmente per la lettura di microfilm
IT976958B (it) Proiettore cinematografico
IT988675B (it) Proiettore per foto o diapositive
ES190679Y (es) Montura para gafas.
ES183773Y (es) Caja-mueble proyectora.
IT963795B (it) Finestra
IT999325B (it) Dispositivo di immagazzinaggio di microfilm