TREA

Stefan Freitag

Follow

Person

  • Hamburg, DE
People

Patents Applicationslast 30 patents

  • Information Patent Application

    A LEVER FOR A LEVER OPERATED VALVE
    • Publication number 20160363234
    • Publication date Dec 15, 2016
    • Stefan Freitag
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS