BE452390A - - Google Patents

Info

Publication number
BE452390A
BE452390A BE452390DA BE452390A BE 452390 A BE452390 A BE 452390A BE 452390D A BE452390D A BE 452390DA BE 452390 A BE452390 A BE 452390A
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 BE452390A publication Critical patent/BE452390A/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
    • G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE452390D 1942-09-11 BE452390A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE237196X 1942-09-11

Publications (1)

Publication Number Publication Date
BE452390A true BE452390A (ja�@�@)

Family

ID=5902954

Family Applications (1)

Application Number Title Priority Date Filing Date
BE452390D BE452390A (ja�@�@) 1942-09-11

Country Status (3)

Country Link
BE (1) BE452390A (ja�@�@)
CH (1) CH237196A (ja�@�@)
FR (1) FR897973A (ja�@�@)

Also Published As

Publication number Publication date
CH237196A (de) 1945-04-15
FR897973A (fr) 1945-04-06

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