Priority Date: 15.07.11 (SE 20110050709)

System comprising air-to-air-heat exchanger for heat recovery and method for controlling defrosting thereof

  • Application ID: EP12176432
  • Status: The patent has been granted

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Specialization

This EP application has the IPC class F24 (HEATING; RANGES; VENTILATING) and F28 (HEAT EXCHANGE IN GENERAL). We found, that Patentanwälte Schuster, Müller & Partner mbB, Stump & Partner AG, Bauer Wagner Priesmeyer, Stenger Watzke Ring, Patentanwälte Dr. Knoblauch PartGmbB and 20 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 15.07.2011 - Priority Date (SE 20110050709)
  • 16.01.2013 - Publication A1 (EP2546581)
  • 30.08.2017 - Publication B1 (EP2546581)

IPC Classification