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发明名称
New cyclopentanophenanthrene derivatives and process for their preparation
摘要
申请公布号
GB762309(A)
申请公布日期
1956.11.28
申请号
GB19540011500
申请日期
1954.04.21
申请人
SYNTEX S.A.
发明人
分类号
C07J5/00;C07J75/00
主分类号
C07J5/00
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