BE437589A - - Google Patents

Info

Publication number: BE437589A
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.)

1939-01-10

Publication of BE437589A publication Critical patent/BE437589A/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
- G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials

BE437589D 1939-01-10 BE437589A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB793/39A GB523507A (en)	1939-01-10	1939-01-10	Light-sensitive material for multicolour photography

Publications (1)

Publication Number	Publication Date
BE437589A true BE437589A (en)

Family

ID=9710591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE437589D BE437589A (en)	1939-01-10

Country Status (4)

Country	Link
US (1)	US2318007A (en)
BE (1)	BE437589A (en)
FR (1)	FR862646A (en)
GB (1)	GB523507A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2635960A (en) *	1950-04-18	1953-04-21	Gen Aniline & Film Corp	High-speed silver dye bleachout taking and printing film

0
- BE BE437589D patent/BE437589A/xx unknown
1939
- 1939-01-10 GB GB793/39A patent/GB523507A/en not_active Expired
- 1939-12-30 FR FR862646D patent/FR862646A/en not_active Expired
1940
- 1940-01-08 US US312983A patent/US2318007A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2318007A (en)	1943-05-04
GB523507A (en)	1940-07-16
FR862646A (en)	1941-03-11

Publication	Publication Date	Title
FR848353A (en)	1939-10-27
FR838583A (en)	1939-03-09
IT380587A (en)
BE433403A (en)
BE437589A (en)
BE438064A (en)
BE438456A (en)
BE438885A (en)
BE439698A (en)
NL67268C (en)
NL60423C (en)	1948-01-15
NL57686C (en)
BE478510A (en)
BE475931A (en)
BE475512A (en)	1947-09-30
BE440889A (en)
BE438866A (en)
BE438446A (en)
BE436027A (en)
BE436022A (en)
BE436021A (en)
BE436007A (en)	1939-09-30
BE435988A (en)	1939-09-30
BE435911A (en)
BE435823A (en)