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发明名称
Perfectionnements aux procédés pour purifier des lactames
摘要
申请公布号
FR1087137(A)
申请公布日期
1955.02.21
申请号
FRD1087137
申请日期
1953.11.13
申请人
STAMICARBON N. V.
发明人
分类号
C07D201/16
主分类号
C07D201/16
代理机构
代理人
主权项
地址
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