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经营范围
发明名称
Method for deodorizing petroleum
摘要
申请公布号
US1761152(A)
申请公布日期
1930.06.03
申请号
US19260131911
申请日期
1926.08.27
申请人
SUN OIL COMPANY
发明人
JR. ARTHUR E. PEW,
分类号
B01D19/00
主分类号
B01D19/00
代理机构
代理人
主权项
地址
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