FR998533A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR998533A
FR998533A FR998533DA FR998533A FR 998533 A FR998533 A FR 998533A FR 998533D A FR998533D A FR 998533DA FR 998533 A FR998533 A FR 998533A
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
Rene-Francois Soipteur
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 FR998533A publication Critical patent/FR998533A/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
    • G03C7/46—Subtractive processes not covered by the group G03C7/26; Materials therefor; Preparing or processing such materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR998533D 1945-10-22 1945-10-22 Improvements in color photography Expired FR998533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998533T 1945-10-22

Publications (1)

Publication Number Publication Date
FR998533A true FR998533A (en) 1952-01-21

Family

ID=9559409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998533D Expired FR998533A (en) 1945-10-22 1945-10-22 Improvements in color photography

Country Status (1)

Country Link
FR (1) FR998533A (en)

Similar Documents

Publication Publication Date Title
FR971537A (en) Improvements in color photography
FR939497A (en) Improvements in color photography
FR950288A (en) Improvements in color photography
FR1080507A (en) Improvements in color photography
FR1098016A (en) Improvements in color photography
FR1053636A (en) Improvements in color photography
FR1091903A (en) Improvements in color photography
FR947318A (en) Improvements in color photography
FR973054A (en) Improvements in color photography
FR1050450A (en) Color photography
FR937115A (en) Improvement in color photography
FR55253E (en) Improvements in photography
FR941876A (en) Improvement in color photography
FR932681A (en) Improvements in color photography
FR998533A (en) Improvements in color photography
FR991453A (en) Improvements in color photography
FR54812E (en) Improvements in color photography
FR1013475A (en) Improvements in color photography
FR991706A (en) Improvements in color photography
FR951532A (en) Improvements in color photography
FR1002902A (en) Improvements to color cinematography
FR936389A (en) Improvement in color photography
FR941429A (en) Improvements in photography
FR937129A (en) Improvements in color photography
FR950270A (en) Improvements in trichrome photography