TREA

Hyung Keun Joo

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  • Cheongju-City, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSERT
    • Publication number 20070160433
    • Publication date Jul 12, 2007
    • Sang-Soo Lee
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Cutting tool having high toughness and abrasion resistance
    • Publication number 20060127671
    • Publication date Jun 15, 2006
    • KORLOY Inc.
    • Geun Woo Park
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...