Priority Date: 20.12.11 (DE 20111089131)

Diffusion coating method and chromium layer produced according to the method

  • Application ID: EP12196853
  • Status: EXAMINATION REQUESTED

Applicants

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Technology Company
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Technology Company

Attorneys

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Specialization

This EP application has the IPC class B32 (LAYERED PRODUCTS) and C23 (COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL). There is no patent agent firm in the market, which is specialized in this combination of IPC classes.

Timeline

  • 20.12.2011 - Priority Date (DE 20111089131)
  • 26.06.2013 - Publication A2 (EP2607515)
  • 14.05.2014 - Publication A3 (EP2607515)