TREA

using colour half-tone screens

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Industry

  • CPC
  • G03F5/18
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Parent Industries

GPHYSICS G03Photography G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES G03F5/00Screening processes Screens therefor

Current Industry

G03F5/18using colour half-tone screens
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and materials for improving the color balance of photographi...
    • Patent number 4,458,002
    • Issue date Jul 3, 1984
    • Agfa-Gevaert, N.V.
    • Wilhelmus Janssens
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3589899
    • Patent number 3,589,899
    • Issue date Jun 29, 1971
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3336135
    • Patent number 3,336,135
    • Issue date Aug 15, 1967
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    3132946
    • Patent number 3,132,946
    • Issue date May 12, 1964
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    3085878
    • Patent number 3,085,878
    • Issue date Apr 16, 1963
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2311071
    • Patent number 2,311,071
    • Issue date Feb 16, 1943
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2304988
    • Patent number 2,304,988
    • Issue date Dec 15, 1942
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY