[go: up one dir, main page]

FR937129A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR937129A
FR937129A FR937129DA FR937129A FR 937129 A FR937129 A FR 937129A FR 937129D A FR937129D A FR 937129DA FR 937129 A FR937129 A FR 937129A
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
Hans Von Fraunhofer
Harry Edward Coote
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 FR937129A publication Critical patent/FR937129A/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
    • G03C7/20—Subtractive colour processes using differently sensitised films, each coated on its own base, e.g. bipacks, tripacks
    • 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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR937129D 1946-01-16 1946-12-18 Improvements in color photography Expired FR937129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB275466X 1946-01-16

Publications (1)

Publication Number Publication Date
FR937129A true FR937129A (en) 1948-08-09

Family

ID=10261359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937129D Expired FR937129A (en) 1946-01-16 1946-12-18 Improvements in color photography

Country Status (3)

Country Link
BE (1) BE470135A (en)
CH (1) CH275466A (en)
FR (1) FR937129A (en)

Also Published As

Publication number Publication date
BE470135A (en)
CH275466A (en) 1951-05-31

Similar Documents

Publication Publication Date Title
FR939497A (en) Improvements in color photography
FR971537A (en) Improvements in color photography
FR950288A (en) Improvements in color photography
FR947487A (en) Diazotype photographic materials
FR947267A (en) Photographic developers
FR55253E (en) Improvements in photography
FR949872A (en) Diazotype photographic materials
FR947318A (en) Improvements in color photography
FR973054A (en) Improvements in color photography
FR941876A (en) Improvement in color photography
FR937129A (en) Improvements in color photography
FR937115A (en) Improvement in color photography
FR941429A (en) Improvements in photography
FR54812E (en) Improvements in color photography
FR1013475A (en) Improvements in color photography
FR936389A (en) Improvement in color photography
FR927339A (en) Photographic enlarger
FR932681A (en) Improvements in color photography
FR998533A (en) Improvements in color photography
ES176157A1 (en) IMPROVEMENTS INTRODUCED IN COLOR PHOTOGRAPHY
FR943980A (en) Improvements in photographic reproduction
FR936639A (en) Relief photography
FR929541A (en) Shredding machine for photographic and other prints
FR918450A (en) Color photography
FR1048638A (en) Improvements in photography