BE821849A - PROCEDURE FOR DETERMINING THE EXPOSURE TIME OF A PHOTOGRAPHIC COPY MATERIAL AND A DEVICE FOR USING IT INCLUDED. IN D.B.R. ON NOVEMBER 10, 1973 UNDER NO. P 23 56 277 IN THE NAME OF AGFA-GEVAERT A.G. - Google Patents

PROCEDURE FOR DETERMINING THE EXPOSURE TIME OF A PHOTOGRAPHIC COPY MATERIAL AND A DEVICE FOR USING IT INCLUDED. IN D.B.R. ON NOVEMBER 10, 1973 UNDER NO. P 23 56 277 IN THE NAME OF AGFA-GEVAERT A.G.

Info

Publication number
BE821849A
BE821849A BE1006267A BE1006267A BE821849A BE 821849 A BE821849 A BE 821849A BE 1006267 A BE1006267 A BE 1006267A BE 1006267 A BE1006267 A BE 1006267A BE 821849 A BE821849 A BE 821849A
Authority
BE
Belgium
Prior art keywords
gevaert
agfa
november
name
procedure
Prior art date
Application number
BE1006267A
Other languages
Dutch (nl)
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 filed Critical
Publication of BE821849A publication Critical patent/BE821849A/en

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)
BE1006267A 1973-11-10 1974-11-05 PROCEDURE FOR DETERMINING THE EXPOSURE TIME OF A PHOTOGRAPHIC COPY MATERIAL AND A DEVICE FOR USING IT INCLUDED. IN D.B.R. ON NOVEMBER 10, 1973 UNDER NO. P 23 56 277 IN THE NAME OF AGFA-GEVAERT A.G. BE821849A (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
BE821849A true BE821849A (en) 1975-05-05

Family

ID=5897777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006267A BE821849A (en) 1973-11-10 1974-11-05 PROCEDURE FOR DETERMINING THE EXPOSURE TIME OF A PHOTOGRAPHIC COPY MATERIAL AND A DEVICE FOR USING IT INCLUDED. IN D.B.R. ON NOVEMBER 10, 1973 UNDER NO. P 23 56 277 IN THE NAME OF AGFA-GEVAERT A.G.

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
DE2356277A1 (en) 1975-05-22
GB1496894A (en) 1978-01-05
DE2356277B2 (en) 1978-06-01
JPS5081135A (en) 1975-07-01
IT1025513B (en) 1978-08-30
FR2251033A1 (en) 1975-06-06
DE2356277C3 (en) 1979-02-01
CH586406A5 (en) 1977-03-31
NL7414608A (en) 1975-04-29
DK583074A (en) 1975-07-07
FR2251033B1 (en) 1978-09-22

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