FR827472A - Method of producing images in several colors - Google Patents

Method of producing images in several colors

Info

Publication number
FR827472A
FR827472A FR827472DA FR827472A FR 827472 A FR827472 A FR 827472A FR 827472D A FR827472D A FR 827472DA FR 827472 A FR827472 A FR 827472A
Authority
FR
France
Prior art keywords
producing images
several colors
colors
images
producing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR827472A publication Critical patent/FR827472A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR827472D 1936-10-09 1937-10-04 Method of producing images in several colors Expired FR827472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI61212D DE725699C (en) 1936-10-09 1936-10-09 Process for the production of partial copies of multicolored pictures

Publications (1)

Publication Number Publication Date
FR827472A true FR827472A (en) 1938-04-27

Family

ID=7195419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827472D Expired FR827472A (en) 1936-10-09 1937-10-04 Method of producing images in several colors

Country Status (2)

Country Link
DE (1) DE725699C (en)
FR (1) FR827472A (en)

Also Published As

Publication number Publication date
DE725699C (en) 1942-09-29

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