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发明名称
Method of preparing thiosterols
摘要
申请公布号
US2549991(A)
申请公布日期
1951.04.24
申请号
US19500155359
申请日期
1950.04.11
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
STRATING JAN
分类号
C07J31/00;C07J75/00
主分类号
C07J31/00
代理机构
代理人
主权项
地址
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