Priority Date: 10.05.12 (JP 20120108653)

METHOD FOR REGENERATING SOLUTION FOR NITRIC ACID ACTIVATION TREATMENT OF ZINC-PLATED METAL MEMBER SURFACE, AND REGENERATION TREATMENT APPARATUS USING SAME

  • Application ID: EP13787455
  • Status: GRANT OF PATENT INTENDED

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Specialization

This patent has the IPC combination C02, C23, and C25 is specialized in the combination C02, C23, and C25. We found, that Papula Oy is specialized in all of these IPC classes. For a similar patent, they might be a good choice.

Timeline

  • 10.05.2012 - Priority Date (JP 20120108653)
  • 14.11.2013 - Publication A1 (WO2013168799)
  • 18.03.2015 - Publication A1 (EP2848713)