POWER GENERATING APPARATUS FOR SHIP AND SHIP WITH THE SAME
SHIP HAVING BUYEONCY STRUCTURE FORMED AT BOTTOM AREA OF SHIP FOR IMPROVEMENT OF STABILITY
Electric propulsion ship system having drone deck for amphibious drone
Air boat with reduced draft by design of sag and crest curves on bottom of hull
Straight bevel gear for boat with outboard engine using electronic propulsion
Skirt structure of hovercraft for reducing frictional resistance
APPARATUS FOR TRANSPORTING CURVED PLATE OF STEEL FOR PURPOSE OF SHIP BUILDING
AN INTEGRATED HOVERCRAFT CAPABLE OF VARIABLE LIFTING CONTROL AND THE CONTROL METHOD THEREOF
Processing equipment used to manufacture anti-skid decks of HDPE ships
HIGH-DENSITY POLYETHYLENE VESSEL AND BOTTOM STRUCTURE
Dock maintaining system for offshore wind power generator of ship
Liquified gas fuel tank facilities locating stern of smallship