Priority Date: 10.01.13 (JP 20130002634)

Heat exchanger and water heater

  • Application ID: EP13196068
  • Status: The patent has been granted


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This EP application has the IPC combination F24 (HEATING; RANGES; VENTILATING) and F28 (HEAT EXCHANGE IN GENERAL). We found, that Patentanwälte Schuster, Müller & Partner mbB, Stenger Watzke Ring, Patentanwälte Dr. Knoblauch PartGmbB, Katscher Habermann, Ufficio Brevetti Rapisardi S.r.l., and 22 others are specialized in this combination either. For a similar patent, they might be a good choice.


  • 10.01.2013 - Priority Date (JP 20130002634)
  • 16.07.2014 - Publication A2 (EP2754988)
  • 10.12.2014 - Publication A3 (EP2754988)
  • 20.09.2017 - Publication B1 (EP2754988)

IPC Classification