Priority Date: 22.05.12 (CN 20121159123)

ULTRA-HIGH VOLTAGE ELECTRIC HEAT ENERGY STORAGE DEVICE

  • Application ID: EP13794592
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC class F24 (HEATING; RANGES; VENTILATING) is specialized in F24. 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.

Timeline

  • 22.05.2012 - Priority Date (CN 20121159123)
  • 28.11.2013 - Publication A1 (WO2013174162)
  • 03.06.2015 - Publication A1 (EP2878897)

IPC Classification