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发明名称
METHOD OF OBTAINING COATED POLYURETHANE MATERIALS
摘要
申请公布号
PL153103(B1)
申请公布日期
1991.03.29
申请号
PL19870267037
申请日期
1987.07.27
申请人
发明人
分类号
B32B;C08K5/10;D06N3/14;(IPC1-7):D06N3/14
主分类号
B32B
代理机构
代理人
主权项
地址
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