Automatic extraction of ethanol from an oil pan of an ethanol combustion engine
- Application ID: EP13382298
- Status: █ EXAMINATION REQUESTED
This EP application has the IPC class F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS). We found, that Kuhnen & Wacker, Dehns Ltd, Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff, Henkel Breuer & Partner and 44 others are specialized in this combination either. For a similar patent, they might be a good choice.