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经营范围
发明名称
Dinitronaphthenes
摘要
申请公布号
US2551027(A)
申请公布日期
1951.05.01
申请号
US19460715137
申请日期
1946.12.09
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
LONG ROBERT W.
分类号
主分类号
代理机构
代理人
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