Seok-Joo Lee

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Kyungsangbook-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Coating composition for forming insulating films, non-oriented elec...
- Patent number 6,667,105
- Issue date Dec 23, 2003
- Pohang Iron & Steel Co., Ltd.
- Young-Jong Yoo
- C21 - METALLURGY OF IRON