Roland Hoefner

Person

  • Kups, DE

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    HIGH-VOLTAGE INSULATOR

    • Publication number 20130025912
    • Publication date Jan 31, 2013
    • Roland Hoefner
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Hollow insulator and production method

    • Publication number 20010040046
    • Publication date Nov 15, 2001
    • Roland Hoefner
    • H01 - BASIC ELECTRIC ELEMENTS