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经营范围
发明名称
Basic esters of cholanic and ketocholanic acids
摘要
申请公布号
US2562351(A)
申请公布日期
1951.07.31
申请号
US19490079731
申请日期
1949.03.04
申请人
G. D. SEARLE & CO.
发明人
BURTNER ROBERT R.
分类号
C07J41/00;C07J75/00
主分类号
C07J41/00
代理机构
代理人
主权项
地址
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