Concave helix impellers propulsion system
Cone-shaped wing with airfoil regions having opposite...
Contra-rotating rotor unit
Control apparatus
Control apparatus
Control apparatus for small boat
Control assembly for controllable pitch propeller
Control device for watercrafts
Control drive for a steering propeller, in particular an...
Control mechanism
Control mechanism
Control method and control system for a controllable pitch...
Control system for torque correcting device
Controllable pitch propeller
Controllable pitch propeller and watercraft drive
Controllable pitch propeller system
Cooling apparatus for auxiliary fuel tank in outboard motor
Cooling device in outboard engine system
Cooling system for jet propulsion boat
Cooling system for jet propulsion boat