BE419709A - - Google Patents

Info

Publication number
BE419709A
BE419709A BE419709DA BE419709A BE 419709 A BE419709 A BE 419709A BE 419709D A BE419709D A BE 419709DA BE 419709 A BE419709 A BE 419709A
Authority
BE
Belgium
Application number
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 BE419709A publication Critical patent/BE419709A/xx

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
    • G03F3/10—Checking the colour or tonal value of separation negatives or positives
    • G03F3/107—Checking the colour or tonal value of separation negatives or positives using silver halide photosensitive materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Printing (AREA)
BE419709D 1936-02-15 1937-01-28 BE419709A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB464936A GB475346A (en) 1936-02-15 1936-02-15 Improvements relating to photo-mechanical colour printing

Publications (1)

Publication Number Publication Date
BE419709A true BE419709A (ko) 1937-02-27

Family

ID=9781180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE419709D BE419709A (ko) 1936-02-15 1937-01-28

Country Status (3)

Country Link
BE (1) BE419709A (ko)
FR (1) FR816418A (ko)
GB (1) GB475346A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL203369A (ko) * 1950-02-08

Also Published As

Publication number Publication date
FR816418A (fr) 1937-08-07
GB475346A (en) 1937-11-15

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