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发明名称
Verfahren zur Herstellung von 4, 4'-Dihydroxy-diphenylsulfon
摘要
申请公布号
DE1179948(B)
申请公布日期
1964.10.22
申请号
DE1960S070856
申请日期
1960.10.13
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
VEGTER GEERT CASPER
分类号
C07C315/00;C07C317/22
主分类号
C07C315/00
代理机构
代理人
主权项
地址
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