Kwang IL-Joo

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KimHae-Si, KR

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Patents Grantslast 30 patents

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Valve device of a storage tank for transporting oils or chemical co...
- Patent number 6,263,907
- Issue date Jul 24, 2001
- Korea Steel Power Co., Ltd.
- Kwang IL-Joo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...