FR698145A - Improvements in color photography - Google Patents

Improvements in color photography

Info

Publication number
FR698145A
FR698145A FR698145DA FR698145A FR 698145 A FR698145 A FR 698145A FR 698145D A FR698145D A FR 698145DA FR 698145 A FR698145 A FR 698145A
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)
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.)
Spicers Ltd
Original Assignee
Spicers 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
Application filed by Spicers Ltd filed Critical Spicers Ltd
Application granted granted Critical
Publication of FR698145A publication Critical patent/FR698145A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/04—Chromates
    • 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)
FR698145D 1929-07-25 1930-06-27 Improvements in color photography Expired FR698145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB698145X 1929-07-25

Publications (1)

Publication Number Publication Date
FR698145A true FR698145A (en) 1931-01-27

Family

ID=10493561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698145D Expired FR698145A (en) 1929-07-25 1930-06-27 Improvements in color photography

Country Status (1)

Country Link
FR (1) FR698145A (en)

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