BE433563A - - Google Patents

Info

Publication number
BE433563A
BE433563A BE433563DA BE433563A BE 433563 A BE433563 A BE 433563A BE 433563D A BE433563D A BE 433563DA BE 433563 A BE433563 A BE 433563A
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 BE433563A publication Critical patent/BE433563A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE433563D 1938-03-31 1939-03-30 BE433563A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199093A US2196036A (en) 1938-03-31 1938-03-31 Subtractive process for color photography

Publications (1)

Publication Number Publication Date
BE433563A true BE433563A (fr) 1939-04-29

Family

ID=22736180

Family Applications (1)

Application Number Title Priority Date Filing Date
BE433563D BE433563A (fr) 1938-03-31 1939-03-30

Country Status (3)

Country Link
US (1) US2196036A (fr)
BE (1) BE433563A (fr)
FR (1) FR852360A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615613A (fr) * 1961-03-27

Also Published As

Publication number Publication date
US2196036A (en) 1940-04-02
FR852360A (fr) 1940-01-31

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