ALKALI METAL NITRATE AS ADDITIVE TO COOLANTS IN COOLANT SYSTEMS
- Application ID: EP12772981
- Status: █ PATENT GRANTED
This patent has the IPC combination C09 (DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS 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 C09 and C23. We found, that Bockhorni & Kollegen, Koepe & Partner Patentanwälte, Zimmermann & Partner Patentanwälte mbB, Gille Habral, Wynne-Jones Lainé & James LLP and 2 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.