Hagen Klemm

Person

  • Dresden, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Dense silicon nitride composite material

    • Patent number 5,948,717
    • Issue date Sep 7, 1999
    • Fraunhofer-Gesellschaft
    • Hagen Klemm
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents