- Application ID: EP14003636
- Status: █ PATENT GRANTED
This patent has the IPC combination E04 (BUILDING) and G02 (OPTICS) is specialized in the combination E04 and G02. We found, that Beckord & Niedlich, Fiedler Ostermann & Schneider, Müller-Gerbes Wagner Albiger, Rieder & Partner, Heinonen & Co Oy and 11 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.