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发明名称
PRODUCTION OF AROMATIC BISANILINES
摘要
申请公布号
JPH03215455(A)
申请公布日期
1991.09.20
申请号
JP19900009589
申请日期
1990.01.19
申请人
NIPPON STEEL CHEM CO LTD;NIPPON STEEL CORP
发明人
ONISHI KIYOTAKA;TERAMOTO TAKEO;KATAHIRA SUMIO;TAKAYAMA TAKESHI;KOYAMA TOYOHIKO
分类号
C07C209/68;C07C211/49
主分类号
C07C209/68
代理机构
代理人
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