SELF-GENERATED POWER SYSTEM AT SEA, AND BOUNDARY LIGHT USING SAME
WAVE POWER GENERATOR USING PENDULUM MOVEMENT AND SEA MARKER BUOY USING SAME
WAVE POWER GENERATING APPATATUS USING PENDULAR MOVEMENT AND BUOY FOR SEA BOUNDARY USING THE SAME
SELF-GENERATION DEVICE USING THE FORCE OF GRAVITY AND BUOYANCY, MARINE LIGHTING USING IT
OCEAN BOUNDARY LIGHT PROVIDED WITH WAVE POWER GENERATION
OCEAN BOUNDARY LIGHT PROVIDED WITH WAVE POWER GENERATION
WAVE-POWER GENERATING SYSTEM INSTALLED ON THE BROAD SEA-SURFACE