Dual walkway - central boat transom
High speed boat lifting structures
Means for decreasing wave resistance on marine vessels
Ship hull for single-screw vessel, twin-screw vessel with two af
Ship's afterbody, especially for a full-form ship fitted with mo
Ships' stern construction
Stern shape of displacement-type marine vessel
Twin-screw vessel
Vessel having laterally offset propeller
Vessel having propeller arranged on vertical hull center plane
Watercraft propulsion system