FR757376A - Method for producing color photographic images - Google Patents

Method for producing color photographic images

Info

Publication number: FR757376A
Authority: FR; France
Prior art keywords: color photographic; photographic images; producing color; producing; images
Prior art date: 1932-06-23
Legal status (The legal status 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 status listed.): Expired

Application number

Other languages

Inventor

Bela Gaspar

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.)

1932-06-23

Filing date

1933-06-22

Publication date

1933-12-26

1933-06-22 Application filed filed Critical

1933-12-26 Application granted granted Critical

1933-12-26 Publication of FR757376A publication Critical patent/FR757376A/en

Status Expired legal-status Critical Current

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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

FR757376D 1932-06-23 1933-06-22 Method for producing color photographic images Expired FR757376A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEG0082965		1932-06-23

Publications (1)

Publication Number	Publication Date
FR757376A true FR757376A (en)	1933-12-26

Family

ID=7137673

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR757376D Expired FR757376A (en)	1932-06-23	1933-06-22	Method for producing color photographic images

Country Status (2)

Country	Link
FR (1)	FR757376A (en)
GB (1)	GB421727A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL60610C (en) *	1939-11-02
US2489662A (en) *	1946-09-10	1949-11-29		Light-sensitive photographic
FR2407495A1 (en) *	1977-10-28	1979-05-25	Ciba Geigy Ag	Colour photographic process with reduced silver consumption - using silver halide and image substance layers, with imagewise release of image modifier from silver halide layer on development
US4391884A (en)	1980-04-30	1983-07-05	Ciba-Geigy Ag	Process for the production of a photographic color image by the silver dye bleach process and suitable color photographic material therefor
EP0149978A3 (en) *	1984-01-20	1988-08-31	Ciba-Geigy Ag	Process for the production of photographic images by the silver dye-bleaching process

1933
- 1933-06-22 FR FR757376D patent/FR757376A/en not_active Expired
- 1933-06-23 GB GB1796233A patent/GB421727A/en not_active Expired

Also Published As

Publication number	Publication date
GB421727A (en)	1934-12-24

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