Inventor
ROH JUNG MEUNG
KR2 patents
Patents
2 patentsUS6929459B2Aug 16, 2005
Method and apparatus for manufacturing polyurethane foam injected with strand mats
HAN KUK FIBER GLASS CO LTD4 citations54
US6971144B2Dec 6, 2005
Method for manufacturing polyurethane foam injected with strand mats and device for increasing volume of the strand mats
HAN KUK FIBER GLASS CO LTD0 citations44