Stefan Hans Werner Schönewolf

2 Patents

• US124662692025

  Absorption Circuit Arrangement for a Traction Converter of a Rail Vehicle

  Siemens Mobility GmbH

  0 cites
• US118896602024

  Cooling Device for an Electrical Switching Installation and Method for Operating a Cooling Device of This Kind

  Siemens Aktiengesellschaft

  0 cites