GB685613A - Colour photographic process - Google Patents

Colour photographic process

Info

Publication number
GB685613A
GB685613A GB491949A GB491949A GB685613A GB 685613 A GB685613 A GB 685613A GB 491949 A GB491949 A GB 491949A GB 491949 A GB491949 A GB 491949A GB 685613 A GB685613 A GB 685613A
Authority
GB
United Kingdom
Prior art keywords
colour
record
duplicate
feb
colour photographic
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
GB491949A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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
Priority to BE494122D priority Critical patent/BE494122A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB491949A priority patent/GB685613A/en
Priority to FR1019195D priority patent/FR1019195A/fr
Publication of GB685613A publication Critical patent/GB685613A/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
    • G03C7/18—Processes for the correction of the colour image in subtractive colour photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB491949A 1949-02-23 1949-02-23 Colour photographic process Expired GB685613A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE494122D BE494122A (pm) 1949-02-23
GB491949A GB685613A (en) 1949-02-23 1949-02-23 Colour photographic process
FR1019195D FR1019195A (fr) 1949-02-23 1950-02-23 Perfectionnements apportés à la photographie en couleurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491949A GB685613A (en) 1949-02-23 1949-02-23 Colour photographic process

Publications (1)

Publication Number Publication Date
GB685613A true GB685613A (en) 1953-01-07

Family

ID=9786338

Family Applications (1)

Application Number Title Priority Date Filing Date
GB491949A Expired GB685613A (en) 1949-02-23 1949-02-23 Colour photographic process

Country Status (3)

Country Link
BE (1) BE494122A (pm)
FR (1) FR1019195A (pm)
GB (1) GB685613A (pm)

Also Published As

Publication number Publication date
BE494122A (pm)
FR1019195A (fr) 1953-01-19

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