FR698602A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR698602A
FR698602A FR698602DA FR698602A FR 698602 A FR698602 A FR 698602A FR 698602D A FR698602D A FR 698602DA FR 698602 A FR698602 A FR 698602A
Authority
FR
France
Prior art keywords
color photography
photography
color
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
John Edward Thornton
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR698602A publication Critical patent/FR698602A/en
Expired legal-status Critical Current

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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR698602D 1930-07-04 1930-07-04 Improvements in color photography Expired FR698602A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR698602T 1930-07-04

Publications (1)

Publication Number Publication Date
FR698602A true FR698602A (en) 1931-02-02

Family

ID=9047772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698602D Expired FR698602A (en) 1930-07-04 1930-07-04 Improvements in color photography

Country Status (1)

Country Link
FR (1) FR698602A (en)

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