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发明名称
Copolymers and method of preparation
摘要
申请公布号
US2510902(A)
申请公布日期
1950.06.06
申请号
US19460670840
申请日期
1946.05.18
申请人
HERCULES POWDER COMPANY
发明人
PUTNAM STEARNS T.
分类号
C08F22/00
主分类号
C08F22/00
代理机构
代理人
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