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发明名称
PREPARATION OF DIPHENYLAMINE
摘要
申请公布号
JPS56167650(A)
申请公布日期
1981.12.23
申请号
JP19800071433
申请日期
1980.05.30
申请人
NIPPON KAYAKU KK
发明人
NIIMOTO HARUKI
分类号
B01J23/00;B01J23/72;B01J27/00;B01J31/04;C07C67/00;C07C231/00;C07C231/08;C07C233/25
主分类号
B01J23/00
代理机构
代理人
主权项
地址
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