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CH366452A - Process and device for producing color extracts with correct color values for reproductions - Google Patents

Process and device for producing color extracts with correct color values for reproductions

Info

Publication number
CH366452A
CH366452A CH6889459A CH6889459A CH366452A CH 366452 A CH366452 A CH 366452A CH 6889459 A CH6889459 A CH 6889459A CH 6889459 A CH6889459 A CH 6889459A CH 366452 A CH366452 A CH 366452A
Authority
CH
Switzerland
Prior art keywords
reproductions
extracts
color
producing
correct
Prior art date
Application number
CH6889459A
Other languages
German (de)
Inventor
Jahn Helmut
Original Assignee
Jahn Helmut
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 Jahn Helmut filed Critical Jahn Helmut
Publication of CH366452A publication Critical patent/CH366452A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F3/00—Colour separation; Correction of tonal value
    • G03F3/04—Colour separation; Correction of tonal value by photographic means
    • G03F3/06—Colour separation; Correction of tonal value by photographic means by masking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Television Image Signal Generators (AREA)
CH6889459A 1958-02-03 1959-01-29 Process and device for producing color extracts with correct color values for reproductions CH366452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI14353A DE1141184B (en) 1958-02-03 1958-02-03 Process for the production of color extracts with correct color values

Publications (1)

Publication Number Publication Date
CH366452A true CH366452A (en) 1962-12-31

Family

ID=7185634

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6889459A CH366452A (en) 1958-02-03 1959-01-29 Process and device for producing color extracts with correct color values for reproductions

Country Status (3)

Country Link
CH (1) CH366452A (en)
DE (1) DE1141184B (en)
FR (1) FR1219417A (en)

Also Published As

Publication number Publication date
FR1219417A (en) 1960-05-17
DE1141184B (en) 1962-12-13

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