Franciscus Leonardus Gerardus Vries

Person

  • Uden, NL

Patents Applicationslast 30 patents

  • Information Patent Application

    Sintered body and electric lamp

    • Publication number 20050156527
    • Publication date Jul 21, 2005
    • Franciscus Leonardus Gerardus Vries
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES