Device and method for evacuating sealing air in a turbofan engine and corresponding turbofan engine
- Application ID: EP14176333
- Status: █ APPLICATION DEEMED TO BE WITHDRAWN
This patent has the IPC combination F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES) and F02 (COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS) is specialized in the combination F01 and F02. We found, that Kuhnen & Wacker, Dehns Ltd, Beetz & Partner, Martin Reuther Patentanwalt, Bockermann Ksoll Griepenstroh Osterhoff and 38 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.