ELECTRIC-RESISTANCE-WELDED STEEL PIPE EXHIBITING EXCELLENT HIC RESISTANCE AND LOW-TEMPERATURE TOUGHNESS AT ELECTRIC-RESISTANCE-WELDED PARTS, AND PRODUCTION METHOD THEREFOR
- Application ID: EP13839516
- Status: █ PATENT GRANTED
This patent has the IPC combination B21, B23, C21, and C22 is specialized in the combination B21, B23, C21, and C22. We found, that Cohausz & Florack Partnerschaftsgesellschaft mbB, Meissner & Meissner, Patentanwaltskanzlei Jell are specialized in all of these IPC classes. For a similar patent, they might be a good choice.