Priority Date: 24.04.08 (FR 20080052747)

METHOD OF FLAME CUTTING A STEEL PART, WITH AN INCREASE IN THE PRESSURE AND/OR FLOW RATE OF THE GASEOUS OXYGEN AFTER INITIATION OF PIERCING

  • Application ID: EP09745949
  • Status: No opposition filed within time limit

Attorney

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Technology Company

Specialization

This EP application has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). Air Liquide S.A. is specialized in B23. Air Liquide S.A. is specialised in B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR). 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

  • 24.04.2008 - Priority Date (FR 20080052747)
  • 19.11.2009 - Publication A2 (WO2009138630)
  • 16.02.2011 - Publication A2 (EP2282866)
  • 18.01.2012 - Publication B1 (EP2282866)

IPC Classification