FR416700A - Improvement in trichrome photographic processes - Google Patents

Improvement in trichrome photographic processes

Info

Publication number
FR416700A
FR416700A FR416700DA FR416700A FR 416700 A FR416700 A FR 416700A FR 416700D A FR416700D A FR 416700DA FR 416700 A FR416700 A FR 416700A
Authority
FR
France
Prior art keywords
trichrome
improvement
photographic processes
photographic
processes
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
Hugues Clement
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR416700A publication Critical patent/FR416700A/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
    • G03C7/04—Additive processes using colour screens; Materials therefor; Preparing or processing such materials
    • G03C7/06—Manufacture of colour screens
    • G03C7/08—Manufacture of colour screens from diversely-coloured grains irregularly distributed

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR416700D 1909-08-11 1909-08-11 Improvement in trichrome photographic processes Expired FR416700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR416700T 1909-08-11

Publications (1)

Publication Number Publication Date
FR416700A true FR416700A (en) 1910-10-26

Family

ID=1460174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR416700D Expired FR416700A (en) 1909-08-11 1909-08-11 Improvement in trichrome photographic processes

Country Status (1)

Country Link
FR (1) FR416700A (en)

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