B63H 11/09
Marine propulsion by water jets the propulsive medium being ambient water by means of pumps by means of pressure pulses applied to a column of liquid, e.g. by ignition of an air/gas or vapour mixture
Name
# Contributions
Last Contribution
Find more entities like B63H 11/09
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
