BE450982A - - Google Patents

Info

Publication number: BE450982A
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.)

1939-07-22

Publication of BE450982A publication Critical patent/BE450982A/xx

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
- G03C7/18—Processes for the correction of the colour image in subtractive colour photography
- 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

BE450982D 1939-07-22 BE450982A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEI0072202		1939-07-22

Publications (1)

Publication Number	Publication Date
BE450982A true BE450982A (en)

Family

ID=7197229

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE450982D BE450982A (en)	1939-07-22

Country Status (2)

Country	Link
BE (1)	BE450982A (en)
FR (1)	FR894680A (en)

0
- BE BE450982D patent/BE450982A/xx unknown
1943
- 1943-05-13 FR FR894680D patent/FR894680A/en not_active Expired

Also Published As

Publication number	Publication date
FR894680A (en)	1945-01-03

Publication	Publication Date	Title
FR847195A (en)	1939-10-04
IT386860A (en)
BE403779A (en)
BE450982A (en)
NL64660C (en)
NL56890C (en)	1944-09-15
NL51867C (en)
NL51833C (en)	1942-01-15
BE534381A (en)
BE441080A (en)
BE437994A (en)
BE436027A (en)
BE436022A (en)
BE436021A (en)
BE436007A (en)	1939-09-30
BE435988A (en)	1939-09-30
BE435911A (en)
BE435823A (en)
BE435757A (en)
BE435664A (en)	1939-08-31
BE435654A (en)
BE435601A (en)
BE435474A (en)
BE435413A (en)
BE435335A (en)