CH558950A - Fotografisches farbkopiergeraet. - Google Patents

Fotografisches farbkopiergeraet.

Info

Publication number
CH558950A
CH558950A CH1324773A CH1324773A CH558950A CH 558950 A CH558950 A CH 558950A CH 1324773 A CH1324773 A CH 1324773A CH 1324773 A CH1324773 A CH 1324773A CH 558950 A CH558950 A CH 558950A
Authority
CH
Switzerland
Prior art keywords
color copier
photographic color
photographic
copier
color
Prior art date
Application number
CH1324773A
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 DE19722246466 external-priority patent/DE2246466C3/de
Application filed by Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH558950A publication Critical patent/CH558950A/de

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
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Projection-Type Copiers In General (AREA)
CH1324773A 1972-09-22 1973-09-14 Fotografisches farbkopiergeraet. CH558950A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246466 DE2246466C3 (de) 1972-09-22 Fotografisches Farbkopiergerät

Publications (1)

Publication Number Publication Date
CH558950A true CH558950A (de) 1975-02-14

Family

ID=5857022

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1324773A CH558950A (de) 1972-09-22 1973-09-14 Fotografisches farbkopiergeraet.

Country Status (5)

Country Link
US (1) US3867029A (de)
JP (1) JPS4988519A (de)
BE (1) BE804843A (de)
CH (1) CH558950A (de)
GB (1) GB1450796A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722321C2 (de) * 1977-05-17 1984-05-03 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Kopieren von farbigen Kopiervorlagen
FR2393339A1 (fr) * 1977-05-31 1978-12-29 Eastman Kodak Co Tireuse pour la photographie en couleurs et procede de reglage des durees d'exposition dans une telle tireuse
US4160596A (en) * 1977-10-18 1979-07-10 The United States Of America As Represented By The Secretary Of Commerce Document reproduction illumination/exposure control system
DE2911523C2 (de) * 1979-03-23 1981-07-30 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Kopiergerät mit einer fotoelektrisch gesteuerten Einrichtung zur automatischen Regelung der Kopierlichtmenge
JPS57201227A (en) * 1981-06-04 1982-12-09 Copal Co Ltd Color compensating device of light source for color printer
GB2123968B (en) * 1982-06-10 1986-01-29 Konishiroku Photo Ind Color printer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575508A (en) * 1967-09-16 1971-04-20 Agfa Gevaert Ag Exposure time control arrangement

Also Published As

Publication number Publication date
JPS4988519A (de) 1974-08-23
BE804843A (nl) 1974-03-14
US3867029A (en) 1975-02-18
DE2246466B2 (de) 1977-03-24
DE2246466A1 (de) 1974-04-04
GB1450796A (en) 1976-09-29

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Legal Events

Date Code Title Description
PL Patent ceased