METHOD AND DEVICES FOR CONTROLLING MANIPULATED VARIABLES IN METALLURGICAL INSTALLATIONS
- Application ID: EP09709203
- Status: █ The application has been withdrawn
This EP application has the IPC combination B21 (MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL) and B22 (CASTING; POWDER METALLURGY). Hemmerich & Kollegen is specialized in the combination B21 and B22. We found, that Geyer Fehners & Partner mbB, Luchs & Partner Patentanwälte AG, Lichti Patentanwälte Partnerschaft mbB, Galbaian S.Coop., Primetals Technologies Austria GmbH and 2 others are specialized in all of these IPC classes as well. For a similar patent, they might be a good choice.