BE537278A - - Google Patents

Info

Publication number
BE537278A
BE537278A BE537278DA BE537278A BE 537278 A BE537278 A BE 537278A BE 537278D A BE537278D A BE 537278DA BE 537278 A BE537278 A BE 537278A
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 BE537278A publication Critical patent/BE537278A/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
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
BE537278D 1955-04-12 BE537278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE1146955X 1955-04-12

Publications (1)

Publication Number Publication Date
BE537278A true BE537278A (fr)

Family

ID=3893852

Family Applications (1)

Application Number Title Priority Date Filing Date
BE537278D BE537278A (fr) 1955-04-12

Country Status (2)

Country Link
BE (1) BE537278A (fr)
FR (1) FR1146955A (fr)

Also Published As

Publication number Publication date
FR1146955A (fr) 1957-11-18

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