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Inventor
LIM BYEONG-GYU
KR
2 patents
Patents
2 patents
US7411104B2
Aug 12, 2008
Method for producing polybutene
DAELIM IND CO LTD
20 citations
84
US6525221B1
Feb 25, 2003
Fuel detergent composed of hydropoly(oxyalkylene) oxyalkyl amine compound
DAELIM IND CO LTD
3 citations
58