BE503948A - - Google Patents

Info

Publication number
BE503948A
BE503948A BE503948DA BE503948A BE 503948 A BE503948 A BE 503948A BE 503948D A BE503948D A BE 503948DA BE 503948 A BE503948 A BE 503948A
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 BE503948A publication Critical patent/BE503948A/xx

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/76Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/825Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83Organic dyestuffs therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Optical Filters (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
BE503948D 1950-06-15 BE503948A (US20080094685A1-20080424-C00004.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1494750A GB695876A (en) 1950-06-15 1950-06-15 Photographic process

Publications (1)

Publication Number Publication Date
BE503948A true BE503948A (US20080094685A1-20080424-C00004.png)

Family

ID=10050337

Family Applications (1)

Application Number Title Priority Date Filing Date
BE503948D BE503948A (US20080094685A1-20080424-C00004.png) 1950-06-15

Country Status (4)

Country Link
BE (1) BE503948A (US20080094685A1-20080424-C00004.png)
DE (1) DE879360C (US20080094685A1-20080424-C00004.png)
FR (1) FR1047181A (US20080094685A1-20080424-C00004.png)
GB (1) GB695876A (US20080094685A1-20080424-C00004.png)

Also Published As

Publication number Publication date
DE879360C (de) 1953-06-11
FR1047181A (fr) 1953-12-11
GB695876A (en) 1953-08-19

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