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发明名称
Unsaturated derivatives of compounds of the cyclopentano polyhydro phenanthrene series and a process of producing the same
摘要
申请公布号
US2201121(A)
申请公布日期
1940.05.14
申请号
US19360117152
申请日期
1936.12.22
申请人
SCHERING CORPORATION
发明人
BUTENANDT ADOLF;HILDEBRANDT FRIEDRICH
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