BE428813A - - Google Patents

Info

Publication number
BE428813A
BE428813A BE428813DA BE428813A BE 428813 A BE428813 A BE 428813A BE 428813D A BE428813D A BE 428813DA BE 428813 A BE428813 A BE 428813A
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 BE428813A publication Critical patent/BE428813A/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)
BE428813D 1937-07-01 BE428813A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0058438 1937-07-01

Publications (1)

Publication Number Publication Date
BE428813A true BE428813A (en:Method)

Family

ID=7194776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE428813D BE428813A (en:Method) 1937-07-01

Country Status (3)

Country Link
BE (1) BE428813A (en:Method)
FR (1) FR839888A (en:Method)
GB (1) GB516606A (en:Method)

Also Published As

Publication number Publication date
FR839888A (fr) 1939-04-13
GB516606A (en) 1940-01-05

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