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发明名称
PROCESS FOR THE PURIFICATION OF PIPERIDINE
摘要
申请公布号
CA458536(A)
申请公布日期
1949.08.02
申请号
CAD458536
申请日期
申请人
ALLIED CHEMICAL AND DYE CORPORATION
发明人
HENRY L. STASSE
分类号
主分类号
代理机构
代理人
主权项
地址
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