Priority Date: 17.02.12 (DE 201210101309)

METHOD FOR INDUCTION SURFACE HARDENING OF A RING SURFACE

  • Application ID: EP13703786
  • Status: The patent has been granted

Applicant

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Specialization

This EP application has the IPC class C21 (METALLURGY OF IRON). Kutzenberger Wolff & Partner is specialised in C21 (METALLURGY OF IRON). 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

  • 17.02.2012 - Priority Date (DE 201210101309)
  • 22.08.2013 - Publication A1 (WO2013120748)
  • 24.12.2014 - Publication A1 (EP2814990)
  • 18.10.2017 - Publication B1 (EP2814990)

IPC Classification