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经营范围
发明名称
Removal of nitrogen compounds
摘要
申请公布号
US3021348(A)
申请公布日期
1962.02.13
申请号
US19540451949
申请日期
1954.08.24
申请人
THE C. P. HALL COMPANY
发明人
KUCESKI VINCENT P.
分类号
C07C51/493
主分类号
C07C51/493
代理机构
代理人
主权项
地址
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