TREA

Seong-Hyun KO

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  • Pohang-si, Gyeongsangbuk-do, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Cooling System
    • Publication number 20200080168
    • Publication date Mar 12, 2020
    • POSCO
    • Pil-Jong Lee
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STRAIGHTENING SYSTEM AND STRAIGHTENING METHOD
    • Publication number 20180369887
    • Publication date Dec 27, 2018
    • POSCO
    • Gwan-Sik MIN
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...