FR667505A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR667505A
FR667505A FR667505DA FR667505A FR 667505 A FR667505 A FR 667505A FR 667505D A FR667505D A FR 667505DA FR 667505 A FR667505 A FR 667505A
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 FR667505A publication Critical patent/FR667505A/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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Printing Plates And Materials Therefor (AREA)
FR667505D 1928-08-08 1929-01-16 Improvements in color photography Expired FR667505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2290628A GB324043A (en) 1928-08-08 1928-08-08 Improvements in or relating to colour photography

Publications (1)

Publication Number Publication Date
FR667505A true FR667505A (en) 1929-10-17

Family

ID=10186972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667505D Expired FR667505A (en) 1928-08-08 1929-01-16 Improvements in color photography

Country Status (3)

Country Link
DE (1) DE545556C (en)
FR (1) FR667505A (en)
GB (1) GB324043A (en)

Also Published As

Publication number Publication date
GB324043A (en) 1930-01-08
DE545556C (en) 1932-03-02

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