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经营范围
发明名称
Production of 2,5-dimethylpiperazines
摘要
申请公布号
GB777503(A)
申请公布日期
1957.06.26
申请号
GB19550004184
申请日期
1955.02.11
申请人
THE DOW CHEMICAL COMPANY
发明人
分类号
C07D295/023
主分类号
C07D295/023
代理机构
代理人
主权项
地址
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