Il Soo Jeong

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Kyung Nam, KR

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of reinforced fiber sheet useful for repairing...
- Patent number 6,183,835
- Issue date Feb 6, 2001
- Yong Jun Cho
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL