BE428812A - - Google Patents

Info

Publication number
BE428812A
BE428812A BE428812DA BE428812A BE 428812 A BE428812 A BE 428812A BE 428812D A BE428812D A BE 428812DA BE 428812 A BE428812 A BE 428812A
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.)
Publication of BE428812A publication Critical patent/BE428812A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/20Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE428812D 1937-06-30 BE428812A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0058424 1937-06-30

Publications (1)

Publication Number Publication Date
BE428812A true BE428812A (en:Method)

Family

ID=7194773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428812D BE428812A (en:Method) 1937-06-30

Country Status (3)

Country Link
BE (1) BE428812A (en:Method)
FR (1) FR839854A (en:Method)
GB (1) GB516584A (en:Method)

Also Published As

Publication number Publication date
FR839854A (fr) 1939-04-13
GB516584A (en) 1940-01-05

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