Gerard J. A. Ypma

Person

  • Best, NL

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of manufacturing an optical fibre

    • Publication number 20040163417
    • Publication date Aug 26, 2004
    • Draka Fibre Technology B.V.
    • Dennis R. Simons
    • C03 - GLASS MINERAL OR SLAG WOOL