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发明名称
ESTRA-1,3,5(10),7-TETRAENES AND PROCESS OF PREPARATION
摘要
申请公布号
CA894781(A)
申请公布日期
1972.03.07
申请号
CAD894781
申请日期
申请人
AYERST, MCKENNA AND HARRISON LIMITED
发明人
DAVID J. MARSHALL
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主分类号
代理机构
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