LIGHT-EMITTING CONSTRUCTION ELEMENT
- Application ID: EP12824816
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination E04 (BUILDING) and F21 (LIGHTING) is specialized in the combination E04 and F21. We found, that Lippert Stachow & Partner, Awapatent AB, Gevers, ip21 Ltd, Beckord & Niedlich and 28 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.