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发明名称
Recovery and/or purification of protoveratrine from veratrum album
摘要
申请公布号
US2720520(A)
申请公布日期
1955.10.11
申请号
US19520319434
申请日期
1952.11.07
申请人
ALLIED LABORATORIES, INC.
发明人
BROOKER ROBERT M.
分类号
C07D491/20
主分类号
C07D491/20
代理机构
代理人
主权项
地址
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