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发明名称
Verfahren zur Isolierung von aromatischen Nitro-Sulfonsaeuren
摘要
申请公布号
DE1518968(A1)
申请公布日期
1969.09.04
申请号
DE19651518968
申请日期
1965.01.16
申请人
HURUTA,EISAKU
发明人
WADA,YASUO;ITO,KATSUHISA
分类号
C07C303/44;C07C309/28;C07C309/40;C07C309/44
主分类号
C07C303/44
代理机构
代理人
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