Jong-Taek Oh

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Kwangmyong, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for recycling construction waste articles
- Patent number 5,992,774
- Issue date Nov 30, 1999
- Insun Company, Ltd.
- Jong-Taek Oh
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...