TREA

Heinz Wiesen

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  • Euskirchen, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COLOUR PHOTOGRAPHIC SILVER HALIDE MATERIAL
    • Publication number 20040110103
    • Publication date Jun 10, 2004
    • Agfa-Gevaert (Belgium)
    • Ralf Weimann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Colour photographic print material
    • Publication number 20040023173
    • Publication date Feb 5, 2004
    • Agfa Gevaert
    • Ralf Weimann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Colour photographic print material
    • Publication number 20040023171
    • Publication date Feb 5, 2004
    • Agfa-Gevaert N.V. (Belgium)
    • Ralf Weimann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Colour photographic silver halide material
    • Publication number 20030064331
    • Publication date Apr 3, 2003
    • Cuong Ly
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Colour photographic recording material
    • Publication number 20020064734
    • Publication date May 30, 2002
    • Beate Weber
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Colour photographic silver halide material
    • Publication number 20020018971
    • Publication date Feb 14, 2002
    • Jorg Hagemann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC