Method and system for purifying the exhaust gases of a combustion engine
- Application ID: EP13195921
- Status: █ PATENT GRANTED
This patent has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) Cabinet LLR (Lhermet La Bigne & Rémy) is specialized in F01. Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.
- 10.06.2015 - Publication A1 (EP2881558)
- 14.09.2016 - Publication B1 (EP2881558)