Bio gas facility
- Application ID: EP12005444
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination B01, B66, and C12 is specialized in the combination B01, B66, and C12. We found, that ip21 Ltd, Clarke, Modet & Co, Exter Polak & Charlouis B.V. (EP & C) are specialized in all of these IPC classes. For a similar patent, they might be a good choice.