BE426038A - - Google Patents

Info

Publication number
BE426038A
BE426038A BE426038DA BE426038A BE 426038 A BE426038 A BE 426038A BE 426038D A BE426038D A BE 426038DA BE 426038 A BE426038 A BE 426038A
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 BE426038A publication Critical patent/BE426038A/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
    • 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
    • G03C7/407—Development processes or agents therefor
    • G03C7/413—Developers
BE426038D 1937-02-01 BE426038A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI0057016 1937-02-01

Publications (1)

Publication Number Publication Date
BE426038A true BE426038A (de)

Family

ID=7194490

Family Applications (1)

Application Number Title Priority Date Filing Date
BE426038D BE426038A (de) 1937-02-01

Country Status (3)

Country Link
BE (1) BE426038A (de)
FR (1) FR832797A (de)
GB (1) GB512060A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442930A (en) * 1944-09-29 1948-06-08 Gen Aniline & Film Corp Process for developing multilayer film containing color formers
US2657138A (en) * 1950-01-03 1953-10-27 Leonard A Robbins Photographic film developing composition containing beta, beta'-di-chloroethyl ether

Also Published As

Publication number Publication date
GB512060A (en) 1939-08-29
FR832797A (fr) 1938-10-03

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