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发明名称
Crosslinked polyurethanes for fibre prodn
摘要
申请公布号
CH518328(A)
申请公布日期
1972.01.31
申请号
CH19670011486
申请日期
1967.08.16
申请人
URGESI,FREDERICO,DR.
发明人
URGESI,FREDERICO,DR.
分类号
C08G18/12;D01F6/70;(IPC1-7):C08G22/04;D01F7/04
主分类号
C08G18/12
代理机构
代理人
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