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发明名称
摘要
申请公布号
FR2272070(B1)
申请公布日期
1977.11.10
申请号
FR19740040757
申请日期
1974.12.11
申请人
HALCON INTERNATIONAL INC
发明人
分类号
C07C69/16;B01J27/00;C07B61/00;C07C51/46;C07C67/05;(IPC1-7):07C69/16;07C67/00
主分类号
C07C69/16
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代理人
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