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发明名称
Dialkylaminoalkylphenetidinopyridine quaternary ammonium salts
摘要
申请公布号
US2785173(A)
申请公布日期
1957.03.12
申请号
US19530342965
申请日期
1953.03.17
申请人
G. D. SEARLE & CO.
发明人
BURTNER ROBERT R.
分类号
C07D213/74
主分类号
C07D213/74
代理机构
代理人
主权项
地址
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