Priority Date: 14.11.11 (CN 20111358273)

THICK-THIN COAL DUST SEPARATION AND ARRANGEMENT STRUCTURE FOR SINGLE-FIREBALL EIGHT-CORNER STRAIGHT-FLOW BURNER

  • Application ID: EP12824757
  • Status: GRANT OF PATENT INTENDED

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Specialization

This EP application has the IPC class F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). Cabinet Beau de Loménie (CBDL) is specialised in F23 (COMBUSTION APPARATUS; COMBUSTION PROCESSES). 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

  • 14.11.2011 - Priority Date (CN 20111358273)
  • 23.05.2013 - Publication A1 (WO2013071713)
  • 24.09.2014 - Publication A1 (EP2781833)

IPC Classification