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发明名称
Process of preparing compounds of the cyclopentanoperhydrophenanthrene series
摘要
申请公布号
US2183851(A)
申请公布日期
1939.12.19
申请号
US19380242606
申请日期
1938.11.26
申请人
WINTHROP CHEMICAL COMPANY, INC.
发明人
BOCKMUHL MAX;EHRHART GUSTAV;RUSCHIG HEINRICH;AUMULLER WALTER
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
代理机构
代理人
主权项
地址
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