METHOD FOR PRODUCING BALANCE CORRECTION SHEET FOR PUNCHING MACHINE, BALANCE CORRECTION DIE FOR PUNCHING MACHINE, BALANCE CORRECTION METHOD FOR PUNCHING MACHINE, AND BALANCE CORRECTION SHEET FOR PUNCHING MACHINE
- Application ID: EP13746589
- Status: █ PATENT GRANTED
This patent has the IPC combination B26 (HAND CUTTING TOOLS; CUTTING; SEVERING) and B31 (MAKING ARTICLES OF PAPER OR CARDBOARD; WORKING PAPER OR CARDBOARD) is specialized in the combination B26 and B31. We found, that INVENTION S.r.l., Ufficio Tecnico Ing. A. Mannucci S.r.l., BOBST MEX SA, Studio Tecnico Ing. Antimo Mincone are specialized in all of these IPC classes. For a similar patent, they might be a good choice.