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KR20090124880A
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Power generation system using a dam for tidal power generation
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KR20090085500A
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Current speed increasing device for current power generation
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KR20090053669A
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Current power generation module with ascending, descending and trim control
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KR20090118317A
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Ascending and descending device for the tidal current power pontoon by high pressure air injection
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KR20090116152A
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Flow direction adjustable rotation device for subsea fixed ocean stream generation
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KR20090029618A
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Draft adjustable floating submersible unit for current flow power generation
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KR20090079446A
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Power generation apparatus for multiple generator and power generation method
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KR20090059761A
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A rotor unit equiped attack angle controlled current power generator blade
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KR20090059760A
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Rotational control unit for current power generation
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KR20090029615A
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Belt driven flow current power generation unit
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KR20090053006A
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Generator by using flowing liquid
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KR20090037650A
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Vertical relocation device for current power generation unit
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KR20090037649A
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Vertical gear driven flow current power generation unit
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