POLYURETHANE ELASTOMER MOULDINGS RESISTANT TO LIGHT AND METHOD OF OBTAINING THEM
申请公布号:PL332552(A1)
申请号:PL19970332552
申请日期:1997.10.01
申请公布日期:1999.09.13
发明人:DU PREZ EDDIE;COPPENS PIERRE
分类号:C08G18/66;C08G18/16;C08G18/22;C08G18/79;(IPC1-7):C08G18/22
主分类号:C08G18/66
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