PROCESS FOR PRODUCING A RING-PULL TOP AND ALSO USE OF A STEEL SHEET PROVIDED WITH A PROTECTIVE LAYER FOR A RING-PULL TOP
- Application ID: EP12775468
- Status: █ PATENT GRANTED
This patent has the IPC combination B21, C21, and C22 is specialized in the combination B21, C21, and C22. We found, that Cohausz & Florack Partnerschaftsgesellschaft mbB, Bockermann Ksoll Griepenstroh Osterhoff, Zimmermann & Partner Patentanwälte mbB, Patronus IP Ganahl Naefe GbR, Meissner & Meissner and 1 other are specialized in all of these IPC classes. For a similar patent, they might be a good choice.