FR2029607A1 - - Google Patents

Info

Publication number
FR2029607A1
FR2029607A1 FR7001586A FR7001586A FR2029607A1 FR 2029607 A1 FR2029607 A1 FR 2029607A1 FR 7001586 A FR7001586 A FR 7001586A FR 7001586 A FR7001586 A FR 7001586A FR 2029607 A1 FR2029607 A1 FR 2029607A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7001586A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agfa Gevaert AG
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 DE19691904253 external-priority patent/DE1904253C3/de
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of FR2029607A1 publication Critical patent/FR2029607A1/fr
Withdrawn legal-status Critical Current

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)
FR7001586A 1969-01-29 1970-01-16 Withdrawn FR2029607A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904253 DE1904253C3 (de) 1969-01-29 Vorrichtung zur Steuerung der Belichtung eines Kopiermaterials

Publications (1)

Publication Number Publication Date
FR2029607A1 true FR2029607A1 (fr) 1970-10-23

Family

ID=5723646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001586A Withdrawn FR2029607A1 (fr) 1969-01-29 1970-01-16

Country Status (4)

Country Link
US (1) US3640619A (fr)
CH (1) CH522896A (fr)
FR (1) FR2029607A1 (fr)
GB (1) GB1303511A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046887C3 (de) * 1970-09-23 1979-02-22 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Steuerung der Belichtung eines Aufnahme- oder Kopiermaterials in zwei Farben
US4057345A (en) * 1976-09-09 1977-11-08 Anamorphic Ltd. Additive lamphouse
US4924255A (en) * 1987-12-18 1990-05-08 Brother Kogyo Kabushiki Kaisha Exposure unit in an image recording apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241441A (en) * 1959-05-25 1966-03-22 Pako Corp Device and method for controlling exposure in a photographic color printer
DE1497371C3 (de) * 1965-03-10 1974-01-10 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Regelung der Belichtungszeit von Kopiergeräten
DE1572236A1 (de) * 1967-04-26 1970-01-02 Agfa Gevaert Ag Vorrichtung zur Steuerung der Belichtung eines Kopiermaterials

Also Published As

Publication number Publication date
GB1303511A (fr) 1973-01-17
CH522896A (de) 1972-05-15
DE1904253A1 (de) 1970-08-06
DE1904253B2 (de) 1977-02-24
US3640619A (en) 1972-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse