CH586406A5 - - Google Patents

Info

Publication number
CH586406A5
CH586406A5 CH1466274A CH1466274A CH586406A5 CH 586406 A5 CH586406 A5 CH 586406A5 CH 1466274 A CH1466274 A CH 1466274A CH 1466274 A CH1466274 A CH 1466274A CH 586406 A5 CH586406 A5 CH 586406A5
Authority
CH
Switzerland
Application number
CH1466274A
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
Publication of CH586406A5 publication Critical patent/CH586406A5/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
    • 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

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)
CH1466274A 1973-11-10 1974-11-01 CH586406A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732356277 DE2356277C3 (en) 1973-11-10 1973-11-10 Method for determining the exposure time of a photographic copy material and device for carrying out the method

Publications (1)

Publication Number Publication Date
CH586406A5 true CH586406A5 (en) 1977-03-31

Family

ID=5897777

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1466274A CH586406A5 (en) 1973-11-10 1974-11-01

Country Status (9)

Country Link
JP (1) JPS5081135A (en)
BE (1) BE821849A (en)
CH (1) CH586406A5 (en)
DE (1) DE2356277C3 (en)
DK (1) DK583074A (en)
FR (1) FR2251033B1 (en)
GB (1) GB1496894A (en)
IT (1) IT1025513B (en)
NL (1) NL7414608A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803381C2 (en) * 1978-01-26 1986-03-27 Agfa-Gevaert Ag, 5090 Leverkusen Method and device for determining amounts of copy light for copying color originals
FR2434407A1 (en) * 1978-06-19 1980-03-21 Ciba Geigy Ag Lamphouse for photographic printing - has composite filter passing two light wavebands or mixture of bands and has system to enable filter to move w.r.t. plate
DE2911567A1 (en) * 1979-03-23 1980-10-09 Agfa Gevaert Ag METHOD FOR CHECKING THE OPERATING CONDITION OF A COPYING DEVICE AND THE DEVICE IN DEVICE
DE2911566A1 (en) * 1979-03-23 1980-10-02 Agfa Gevaert Ag METHOD AND DEVICE FOR CALIBRATING A COLOR COPIER
IT1137965B (en) * 1981-06-29 1986-09-10 Ofotert Optikai Finommechanika PROCEDURE AND DEVICE FOR MAGNIFYING IMAGES ON PAPER, CHROMATICALLY COMPLIANT, WITH AN ADDITIVE METHOD
NL8401139A (en) * 1984-04-10 1985-11-01 Tno COLOR CHANGE DEVICE FOR USE WITH A LIGHT-PROJECTOR AND THE LIKE.
JPH0673004B2 (en) * 1985-11-05 1994-09-14 富士写真フイルム株式会社 Light control device for photo printing equipment
JPH0668602B2 (en) * 1986-04-19 1994-08-31 コニカ株式会社 Color image forming device
FR2823253B1 (en) 2001-04-06 2003-08-15 Saint Gobain Ct Recherches FILTERING BODY FOR FILTERING PARTICLES CONTAINED IN THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE2356277B2 (en) 1978-06-01
FR2251033A1 (en) 1975-06-06
DE2356277C3 (en) 1979-02-01
JPS5081135A (en) 1975-07-01
FR2251033B1 (en) 1978-09-22
BE821849A (en) 1975-05-05
GB1496894A (en) 1978-01-05
DK583074A (en) 1975-07-07
IT1025513B (en) 1978-08-30
DE2356277A1 (en) 1975-05-22
NL7414608A (en) 1975-04-29

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Legal Events

Date Code Title Description
PL Patent ceased