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Bettina Friedel

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  • Paderborn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Photovoltaic device
    • Patent number 10,854,833
    • Issue date Dec 1, 2020
    • Universitaet Paderborn
    • Siegmund Greulich-Weber
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for producing an object at least partly with a silicon carbi...
    • Patent number 8,168,116
    • Issue date May 1, 2012
    • Universitaet Paderborn
    • Siegmund Greulich-Weber
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING AN OBJECT AT LEAST PARTLY WITH A SILICON CAR...
    • Publication number 20100065991
    • Publication date Mar 18, 2010
    • Siegmund Greulich-Weber
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    Photovoltaic device
    • Publication number 20100000599
    • Publication date Jan 7, 2010
    • Siegmund Greulich-Weber
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...