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经营范围
发明名称
Hydroxyethylamino fluorenes
摘要
申请公布号
US2588849(A)
申请公布日期
1952.03.11
申请号
US19490112397
申请日期
1949.08.25
申请人
SMITH, KLINE & FRENCH LABORATORIES
发明人
KERWIN JAMES F.;ULLYOT GLENN E.
分类号
C07C215/08
主分类号
C07C215/08
代理机构
代理人
主权项
地址
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