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发明名称
Improvements in or relating to mineral oil lubricating compositions
摘要
申请公布号
GB585923(A)
申请公布日期
1947.02.28
申请号
GB19440002311
申请日期
1944.02.08
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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