FR2020178A1 - - Google Patents

Info

Publication number
FR2020178A1
FR2020178A1 FR6907918A FR6907918A FR2020178A1 FR 2020178 A1 FR2020178 A1 FR 2020178A1 FR 6907918 A FR6907918 A FR 6907918A FR 6907918 A FR6907918 A FR 6907918A FR 2020178 A1 FR2020178 A1 FR 2020178A1
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Withdrawn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
FR6907918A
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.)
DURST SpA FABBRICA
Original Assignee
DURST SpA FABBRICA
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 DURST SpA FABBRICA filed Critical DURST SpA FABBRICA
Publication of FR2020178A1 publication Critical patent/FR2020178A1/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Withdrawn legal-status Critical Current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)
FR6907918A 1968-10-09 1969-03-19 Withdrawn FR2020178A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT257268 1968-10-09

Publications (1)

Publication Number Publication Date
FR2020178A1 true FR2020178A1 (fr) 1970-07-10

Family

ID=11103140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907918A Withdrawn FR2020178A1 (fr) 1968-10-09 1969-03-19

Country Status (6)

Country Link
US (1) US3601485A (fr)
JP (1) JPS497749B1 (fr)
AT (1) AT290297B (fr)
CH (1) CH479086A (fr)
FR (1) FR2020178A1 (fr)
GB (1) GB1241261A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT976489B (it) * 1973-01-26 1974-08-20 Durst Ag Procedimento e dispositivo per la sottocorrezione in macchprocedimento e dispositivo per la sottocorrezione in macchine copia trici per negativi fotografici a colori ine copia trici per negativi fotografici a colori
US4087180A (en) * 1977-01-28 1978-05-02 Dinatale Robert F Photographic printing method
US4167327A (en) * 1978-03-22 1979-09-11 Dinatale Robert F Photographic printing method
USRE30449E (en) * 1978-07-10 1980-12-16 Photographic printing method
US4408873A (en) * 1980-12-08 1983-10-11 Labrum Ervin D Color correction adapter for photographic enlargers
US4494876A (en) * 1982-02-17 1985-01-22 Bremson Data Systems, Inc. Integrator for analyzing the spectral content of printing illumination
JPH0610720B2 (ja) * 1983-10-12 1994-02-09 大日本スクリーン製造株式会社 写真撮影装置及び露光条件測定方法
JPS6330950U (fr) * 1986-08-14 1988-02-29
US4774549A (en) * 1987-06-12 1988-09-27 Eastman Kodak Company Photographic printer
KR100385066B1 (ko) * 2001-10-16 2003-05-23 삼성전자주식회사 레이저 스캐닝 유니트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322025A (en) * 1962-05-17 1967-05-30 William C Dauser Color control method
CH466023A (de) * 1964-11-10 1968-11-30 Veit Anton Verfahren und Vorrichtung zum Ausgleich von Farbverfälschungen beim Kopieren und Vergrössern von transparenten Farbvorlagen

Also Published As

Publication number Publication date
CH479086A (de) 1969-09-30
AT290297B (de) 1971-03-15
DE1901628B2 (de) 1977-01-27
JPS497749B1 (fr) 1974-02-22
DE1901628A1 (de) 1970-06-18
US3601485A (en) 1971-08-24
GB1241261A (en) 1971-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse