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发明名称
Free-mixing finely divided material and method of inhibiting its normal flocculationor cohesion
摘要
申请公布号
US2131431(A)
申请公布日期
1938.09.27
申请号
US19370156809
申请日期
1937.07.31
申请人
RUMFORD CHEMICAL WORKS
发明人
FISKE AUGUSTUS H.
分类号
B01J2/30
主分类号
B01J2/30
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代理人
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