ENERGY-SAVING STEEL PRODUCTION APPARATUS AND METHOD THEREOF
- Application ID: EP12720979
- Status: █ PATENT GRANTED
This patent has the IPC combination B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL) and B22 (CASTING; POWDER METALLURGY) is specialized in the combination B21 and B22. We found, that Geyer Fehners & Partner mbB, Luchs & Partner Patentanwälte AG, IP-GÖTZ, GLP Srl, Hemmerich & Kollegen and 4 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.