Method for assembling tubular bodies made of cardboard material with a sealing structure
- Application ID: EP14194130
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination B31 (MAKING ARTICLES OF PAPER OR CARDBOARD; WORKING PAPER OR CARDBOARD) and B65 (CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL) is specialized in the combination B31 and B65. We found, that Ammann Patentanwälte AG, Abrema Agence Brevets & Marques, Andre Roland SA, Patentanwälte Dr. Keller & Schwertfeger, Dannenberg Schubert Gudel and 16 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.