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发明名称
WATER-DISPERSIBLE POLYURETHANE FOAM IMPREGNANT USED FOR PRODUCTION OF DRY TYPE ARTIFICIAL LEATHER USING WATER-DISPERSIBLE POLYURETHANE AND PRODUCTION THEREOF
摘要
申请公布号
KR20010108629(A)
申请公布日期
2001.12.08
申请号
KR20000029231
申请日期
2000.05.30
申请人
KOCHEM CO., LTD.
发明人
JANG, SEONG UN;KIM, JEONG YEOL;LEE, MIN YEONG;LEE, SEUNG HUN;NA, DAE YEOP
分类号
(IPC1-7):D06N3/14
主分类号
(IPC1-7):D06N3/14
代理机构
代理人
主权项
地址
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