METHOD FOR OBTAINING OLEFINS FROM FURNACE GASES OF STEEL WORKS
- Application ID: EP12745635
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This patent has the IPC combination C07 (ORGANIC CHEMISTRY) and F27 (FURNACES; KILNS; OVENS; RETORTS) is specialized in the combination C07 and F27. We found, that Borenius Oy, Office Ernest T. Freylinger S.A. are specialized in all of these IPC classes. For a similar patent, they might be a good choice.