Priority Date: 22.10.13 (DE 20131017591)

Method and device for for welding metal using protective gas

  • Application ID: EP13005988
  • Status: The patent has been granted


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This EP application has the IPC class 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.


  • 22.10.2013 - Priority Date (DE 20131017591)
  • 29.04.2015 - Publication A1 (EP2865477)
  • 11.10.2017 - Publication B1 (EP2865477)

IPC Classification