FR667254A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR667254A
FR667254A FR667254DA FR667254A FR 667254 A FR667254 A FR 667254A FR 667254D A FR667254D A FR 667254DA FR 667254 A FR667254 A FR 667254A
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
Harold Wade
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 FR667254A publication Critical patent/FR667254A/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)
FR667254D 1928-08-03 1929-01-11 Improvements in color photography Expired FR667254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB667254X 1928-08-03

Publications (1)

Publication Number Publication Date
FR667254A true FR667254A (en) 1929-10-15

Family

ID=10491423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667254D Expired FR667254A (en) 1928-08-03 1929-01-11 Improvements in color photography

Country Status (1)

Country Link
FR (1) FR667254A (en)

Similar Documents

Publication Publication Date Title
FR827962A (en) Improvements in color photography
FR51365E (en) Improvements in color photography
FR844235A (en) Improvements in color photography
FR825977A (en) Improvements in color photography
FR647571A (en) Improvements in color photography
FR667253A (en) Improvements in color photography
FR790109A (en) Improvements in color photography
FR698220A (en) Improvements in color photography
FR709843A (en) Improvements in color photography
FR667254A (en) Improvements in color photography
FR667505A (en) Improvements in color photography
FR667558A (en) Improvements in color photography
FR679610A (en) Improvements in color photography
FR666685A (en) Improvements in trichrome photography
FR718470A (en) Improvements in color photography
FR696166A (en) Improvements in color photography
FR698258A (en) Improvements in color photography
FR698145A (en) Improvements in color photography
FR680988A (en) Improvements to natural color photography
FR696125A (en) Improvements in color photography
FR698602A (en) Improvements in color photography
FR709372A (en) Color photography and cinematography
FR629475A (en) Improvements in color photography
FR666854A (en) Improvements in color photography and cinematography
FR663400A (en) Improvements in color photography and cinematography