TREA

Doo-Hoe Kim

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  • Chungcheongbuk-do, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stone cutting device
    • Patent number 9,868,226
    • Issue date Jan 16, 2018
    • EHWA DIAMOND IND. CO., LTD.
    • Dae-Yeon Rhee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING TOOL FOR GANG SAW
    • Publication number 20240033973
    • Publication date Feb 1, 2024
    • EHWA DIAMOND IND. CO., LTD.
    • Hee-Dong PARK
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    STONE CUTTING DEVICE
    • Publication number 20160107334
    • Publication date Apr 21, 2016
    • EHWA DIAMOND IND. CO., LTD.
    • Dae-Yeon Rhee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR