Radial impeller for a drum type ventilator and fan assembly having such a radial impeller
- Application ID: EP14192425
- Status: █ EXAMINATION REQUESTED
This patent has the IPC class F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) Staeger & Sperling Partnerschaftsgesellschaft mbB is specialized in F04. 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.