Priority Date: 31.01.14 (JP 20140016940)

Resonance tone generation apparatus and resonance tone generation program

  • Application ID: EP15151880
  • Status: The patent has been granted


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This EP application has the IPC class G10 (MUSICAL INSTRUMENTS; ACOUSTICS). Kehl Ascherl Liebhoff & Ettmayr is specialized in G10. Kehl Ascherl Liebhoff & Ettmayr is specialised in G10 (MUSICAL INSTRUMENTS; ACOUSTICS). 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.


  • 31.01.2014 - Priority Date (JP 20140016940)
  • 05.08.2015 - Publication A1 (EP2902999)
  • 30.05.2018 - Publication B1 (EP2902999)

IPC Classification