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发明名称
SPOSOB WYTWARZANIA ANIONITOW POLIURETANOWYCH
摘要
申请公布号
PL102817(B1)
申请公布日期
1979.04.30
申请号
PL19770197564
申请日期
1977.04.21
申请人
发明人
分类号
C08G;C08G18/08;(IPC1-7):C08G18/08
主分类号
C08G
代理机构
代理人
主权项
地址
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