Jean Louis Gérard Mathae

4 Patents

• US126205352026

  Electrical Switch for an On-load Tap Changer

  Hitachi Energy Ltd

  0 cites
• US124696362025

  Tap Changer Arrangement and a Transformer Arrangement Comprising the Tap Changer Arrangement

  HITACHI ENERGY Ltd

  0 cites
• US124127132025

  Contact Assembly

  HITACHI ENERGY Ltd

  0 cites
• US120208852024

  On-load Tap Changer

  HITACHI ENERGY Ltd

  0 cites