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发明名称
PYRROLIDONE-TYPE CATALYST AND A PROCESS FOR THE PRODUCTION OF NITRO-DIPHENYL AMINES
摘要
申请公布号
GB1538039(A)
申请公布日期
1979.01.10
申请号
GB19770030868
申请日期
1977.07.22
申请人
BAYER AG
发明人
分类号
C07D207/267;B01J31/00;B01J31/18;C07B61/00;C07C67/00;C07C209/00;C07C209/10;C07C211/52;C07C211/56;C07F1/00;(IPC1-7):C07D207/12;C07C87/22
主分类号
C07D207/267
代理机构
代理人
主权项
地址
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