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经营范围
发明名称
Chloramphenicol intermediate
摘要
申请公布号
US2862025(A)
申请公布日期
1958.11.25
申请号
US19570663889
申请日期
1957.06.06
申请人
CHARLES E. FROSST & CO.
发明人
LEVI IRVING
分类号
C07C205/42
主分类号
C07C205/42
代理机构
代理人
主权项
地址
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