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发明名称
FREMGANGSMAATE FOR FREMSTILLING AV SUBSTITUERTE PYRROLER
摘要
申请公布号
NO821001(A)
申请公布日期
1983.09.26
申请号
NO19820001001
申请日期
1982.03.25
申请人
ETHYL CORP,
发明人
KAO, JAMES TZU-FEN,;FARRITOR, ROBERT EDWARD,
分类号
C07D207/34;(IPC1-7):C07D/
主分类号
C07D207/34
代理机构
代理人
主权项
地址
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