Stefan Wellhofer

Person

  • Johor, MY

Patents Applicationslast 30 patents

  • Information Patent Application

    Assembly System

    • Publication number 20090039041
    • Publication date Feb 12, 2009
    • ISL Media Singapore PTE Ltd.
    • Stefan Wellhofer
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Assembly System

    • Publication number 20090039042
    • Publication date Feb 12, 2009
    • ISL Media Singapore PTE Ltd.
    • Stefan Wellhofer
    • F24 - HEATING RANGES VENTILATING