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经营范围
发明名称
Process of isolating chorionic substances
摘要
申请公布号
US2327375(A)
申请公布日期
1943.08.24
申请号
US19390299978
申请日期
1939.10.18
申请人
SCHERING CORPORATION
发明人
SCHWENK ERWIN;FLEISCHER GERHARD A.
分类号
A61K38/22
主分类号
A61K38/22
代理机构
代理人
主权项
地址
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