IT954297B - Apparecchio di lettura e di ingrandimento per microfilm - Google Patents

Apparecchio di lettura e di ingrandimento per microfilm

Info

Publication number
IT954297B
IT954297B IT47584/72A IT4758472A IT954297B IT 954297 B IT954297 B IT 954297B IT 47584/72 A IT47584/72 A IT 47584/72A IT 4758472 A IT4758472 A IT 4758472A IT 954297 B IT954297 B IT 954297B
Authority
IT
Italy
Prior art keywords
microfilm
magnification
reading
equipment
Prior art date
Application number
IT47584/72A
Other languages
English (en)
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
Priority claimed from DE19712100903 external-priority patent/DE2100903C3/de
Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Application granted granted Critical
Publication of IT954297B publication Critical patent/IT954297B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • 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
    • G03B21/118—Reader-printers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Wet Developing In Electrophotography (AREA)
  • Photographic Developing Apparatuses (AREA)
IT47584/72A 1971-01-09 1972-01-07 Apparecchio di lettura e di ingrandimento per microfilm IT954297B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712100903 DE2100903C3 (de) 1971-01-09 Mikrofilmlese- und Rückvergrößerungsgerät

Publications (1)

Publication Number Publication Date
IT954297B true IT954297B (it) 1973-08-30

Family

ID=5795517

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47584/72A IT954297B (it) 1971-01-09 1972-01-07 Apparecchio di lettura e di ingrandimento per microfilm

Country Status (5)

Country Link
US (1) US3782820A (it)
JP (1) JPS5123174B1 (it)
FR (1) FR2121248A5 (it)
GB (1) GB1374826A (it)
IT (1) IT954297B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890045A (en) * 1974-02-22 1975-06-17 Herbert J Bernstein Photographic printing apparatus
JPS5240137U (it) * 1975-09-16 1977-03-22
US4035074A (en) * 1975-12-15 1977-07-12 Minnesota Mining And Manufacturing Company Step and repeat camera having an improved film processor
JPS5681843A (en) * 1979-12-07 1981-07-04 Asahi Chem Ind Co Ltd Image formation and its device
US4965592A (en) * 1987-05-21 1990-10-23 Brother Kogyo Kabushiki Kaisha Image processing apparatus for reproducing images on projector screen and photosensitive medium
US5153635A (en) * 1991-04-09 1992-10-06 Infographix, Inc. Microfilm viewer/printer projection system
US6739770B2 (en) * 2002-09-20 2004-05-25 Eastman Kodak Company Photographic processor having an exposure section with an inclined media path

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100432A (en) * 1959-11-13 1963-08-13 Zindler Lumoprint Kg Apparatus for making copies
US3183768A (en) * 1961-12-18 1965-05-18 Eastman Kodak Co Projection printer
US3511564A (en) * 1967-05-18 1970-05-12 Bell & Howell Co Reader-printer with plastic transport belt
US3442254A (en) * 1967-08-28 1969-05-06 Ncr Co Electrostatic developer
US3500734A (en) * 1967-10-04 1970-03-17 California Computer Products Photographic recorder and processor

Also Published As

Publication number Publication date
DE2100903B2 (de) 1976-11-04
FR2121248A5 (it) 1972-08-18
DE2100903A1 (de) 1972-07-20
US3782820A (en) 1974-01-01
GB1374826A (en) 1974-11-20
JPS5123174B1 (it) 1976-07-15

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