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发明名称
Oil composition
摘要
申请公布号
US2112305(A)
申请公布日期
1938.03.29
申请号
US19340735202
申请日期
1934.07.14
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
ROSEN RAPHAEL
分类号
C10M159/18
主分类号
C10M159/18
代理机构
代理人
主权项
地址
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