BE471597A - - Google Patents

Info

Publication number
BE471597A
BE471597A BE471597DA BE471597A BE 471597 A BE471597 A BE 471597A BE 471597D A BE471597D A BE 471597DA BE 471597 A BE471597 A BE 471597A
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 BE471597A publication Critical patent/BE471597A/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
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/46—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein having more than one photosensitive layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE471597D 1940-04-15 BE471597A (en(2012))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB624341A GB541513A (en) 1940-04-15 1940-04-15 Improvements in photographic light sensitive materials

Publications (1)

Publication Number Publication Date
BE471597A true BE471597A (en(2012))

Family

ID=9811005

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471597D BE471597A (en(2012)) 1940-04-15

Country Status (2)

Country Link
BE (1) BE471597A (en(2012))
GB (1) GB541513A (en(2012))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964401A (en) * 1957-02-18 1960-12-13 Du Pont Photopolymerizable elements and processes

Also Published As

Publication number Publication date
GB541513A (en) 1941-11-28

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