71518 ⎘
Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening
Sub-classes:Marine Vessel Fender and Control System
#2Jet pump assembly and method of securing jet pump assembly to boat hull
#3Fluid machine
#4DEVICE FOR MOVING A WATERCRAFT
#5Rechargeable robotic pool cleaning apparatus