BE450245A - - Google Patents

Info

Publication number
BE450245A
BE450245A BE450245DA BE450245A BE 450245 A BE450245 A BE 450245A BE 450245D A BE450245D A BE 450245DA BE 450245 A BE450245 A BE 450245A
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 BE450245A publication Critical patent/BE450245A/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
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/3041—Materials with specific sensitometric characteristics, e.g. gamma, density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE450245D 1942-04-18 BE450245A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0072055 1942-04-18

Publications (1)

Publication Number Publication Date
BE450245A true BE450245A (enrdf_load_stackoverflow)

Family

ID=7197217

Family Applications (1)

Application Number Title Priority Date Filing Date
BE450245D BE450245A (enrdf_load_stackoverflow) 1942-04-18

Country Status (3)

Country Link
BE (1) BE450245A (enrdf_load_stackoverflow)
CH (1) CH237410A (enrdf_load_stackoverflow)
FR (1) FR894052A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220810A1 (en) * 1973-03-09 1974-10-04 Kodak Pathe Direct reproduction of original colour print - by exposing photographic print paper to light reflected from original

Also Published As

Publication number Publication date
CH237410A (de) 1945-04-30
FR894052A (fr) 1944-12-13

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