Gas-isolated high voltage switch

  • Application ID: EP10162647
  • Status: No opposition filed within time limit


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This EP application has the IPC class H01 (BASIC ELECTRIC ELEMENTS). ABB Schweiz AG is specialized in H01. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 16.11.2011 - Publication A1 (EP2387057)
  • 23.05.2012 - Publication B1 (EP2387057)

IPC Classification