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KOREA MACHINERY IND. INC.

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  • Hwaseong-si, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Powerless back-flow prevention apparatus
    • Patent number 10,151,098
    • Issue date Dec 11, 2018
    • KOREA MACHINERY IND. INC.
    • Jongsun Kim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents