Liquid depth-operated valve assembly for use in a zero gravity environment and method
- Application ID: EP14162042
- Status: █ GRANT OF PATENT INTENDED
This patent has the IPC combination B64 (AIRCRAFT; AVIATION; COSMONAUTICS) and F04 (POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS) is specialized in the combination B64 and F04. We found, that Kanzlei Daub, Henkel Breuer & Partner, Patentanwanwalt Josef Fiener are specialized in all of these IPC classes. For a similar patent, they might be a good choice.