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申请公布号
NL54552(C)
申请公布日期
1943.05.15
申请号
NL19410100016
申请日期
1941.01.08
申请人
发明人
分类号
C08G18/42;C08G18/60;C08G18/68;D01F6/60
主分类号
C08G18/42
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