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发明名称
Acid treatment of petroleum white oil stock
摘要
申请公布号
US2126867(A)
申请公布日期
1938.08.16
申请号
US19360094789
申请日期
1936.08.07
申请人
THE SHARPLES SPECIALTY COMPANY
发明人
BREWER NATHANIEL
分类号
C10G17/06
主分类号
C10G17/06
代理机构
代理人
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地址
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