TREA

Choong Beom Lee

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  • Paju-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Maintenance system of helical turbine
    • Patent number 8,807,917
    • Issue date Aug 19, 2014
    • Korea Ocean Research and Development Institute (KORDI)
    • Jin Soon Park
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Maintenance system of helical turbine
    • Patent number 8,740,545
    • Issue date Jun 3, 2014
    • Korea Ocean Research and Development Institute (KORDI)
    • Jin Soon Park
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAINTENANCE SYSTEM OF HELICAL TURBINE
    • Publication number 20110158789
    • Publication date Jun 30, 2011
    • Jin Soon Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    MAINTENANCE SYSTEM OF HELICAL TURBINE
    • Publication number 20110091312
    • Publication date Apr 21, 2011
    • Jin Soon Park
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...