METHOD AND TOOL FOR ROUGHENING AN INNER SURFACE OF A CYLINDRICAL BORE
- Application ID: EP13742162
- Status: █ GRANT OF PATENT INTENDED
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This patent has the IPC combination B23 (MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR) 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) is specialized in the combination B23 and C23. There is no patent agent firm in the market, which is specialized in this combination of IPC classes.