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发明名称
Separation and purification of isomeric dihydroxy diphenyl sulphones
摘要
申请公布号
US2392137(A)
申请公布日期
1946.01.01
申请号
US19440570798
申请日期
1944.12.30
申请人
MONSANTO CHEMICAL COMPANY
发明人
FOSTER SCOTT H.
分类号
C07C315/06;C07C317/22
主分类号
C07C315/06
代理机构
代理人
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