Priority Date: 08.03.12 (JP 20120051090)

WELDING TORCH FOR FIRST ELECTRODE FOR MULTI-ELECTRODE SUBMERGED ARC WELDING AND WELDING METHOD USING SAME

  • Application ID: EP13757053
  • Status: EXAMINATION IN PROGRESS

Applicant

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Technology Company

Attorney

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Specialization

This patent has the IPC class B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) is specialized in B23. 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

  • 08.03.2012 - Priority Date (JP 20120051090)
  • 12.09.2013 - Publication A1 (WO2013132855)
  • 14.01.2015 - Publication A1 (EP2823927)

IPC Classification