Hydraulic hydro turbine using cylindrical and spaced apart turbine blades and fixed funnel
KR20160125324A
Generator
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The structure of the house that is fixedly installed so that the position of the house is located on the leaf device of the lifting device and the tree branches.
KR20160040482A
A wind turbine that forms a radially concentric layer formation of tubes with both sides turned around the axis of rotation
KR20170023688A
Hydraulic aberration using rope and water pan
KR20150106859A
Bicycle with saddle with backrest and pivoting action
KR20150054722A
Hydraulic concentrated turbine with dispersive wing
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Compasses with springs on the nail
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Lifting device for lifting and lowering the ship by using a heavy barrel
KR20150135026A
Turbine device by two water tanks with different water potential energy
KR20140081764A
Bicycle saddle with trim at the center of the seat
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Turbine device using buoyancy and water potential energy
KR20130040970A
Rotary device by hydraulic compression
KR20130038309A
Emergency electric supply device
KR20130037692A
Blue buoyancy belt aberration
KR20130030783A
Play chair and its device using the action of a round hemisphere
