FR731693A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR731693A
FR731693A FR731693DA FR731693A FR 731693 A FR731693 A FR 731693A FR 731693D A FR731693D A FR 731693DA FR 731693 A FR731693 A FR 731693A
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
Walter Chapman
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 FR731693A publication Critical patent/FR731693A/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
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR731693D 1931-01-28 1932-01-26 Improvements in color photography Expired FR731693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB281531A GB371477A (en) 1931-01-28 1931-01-28 Improvements in colour photography

Publications (1)

Publication Number Publication Date
FR731693A true FR731693A (en) 1932-09-06

Family

ID=9746441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR731693D Expired FR731693A (en) 1931-01-28 1932-01-26 Improvements in color photography

Country Status (2)

Country Link
FR (1) FR731693A (en)
GB (1) GB371477A (en)

Also Published As

Publication number Publication date
GB371477A (en) 1932-04-28

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