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发明名称
Method of treating oils
摘要
申请公布号
US2142525(A)
申请公布日期
1939.01.03
申请号
US19370126104
申请日期
1937.02.17
申请人
SOCONY-VACUUM OIL COMPANY, INCORPORATED
发明人
NOLL HENRY D.
分类号
C10G21/04
主分类号
C10G21/04
代理机构
代理人
主权项
地址
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