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发明名称
IMPROVEMENTS IN OR RELATING TO PREPARATION OF p-NITROPHENOLS
摘要
申请公布号
GB1247381(A)
申请公布日期
1971.09.22
申请号
GB19680021195
申请日期
1968.05.03
申请人
HERCULES INCORPORATED
发明人
分类号
C07C201/00;C07C205/22;C07C207/04
主分类号
C07C201/00
代理机构
代理人
主权项
地址
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