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发明名称
Apparatus for treating oil
摘要
申请公布号
US2320059(A)
申请公布日期
1943.05.25
申请号
US19400332491
申请日期
1940.04.30
申请人
PETROLITE CORPORATION, LTD.
发明人
BAILEY EDMUND I.
分类号
C10G33/02
主分类号
C10G33/02
代理机构
代理人
主权项
地址
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