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发明名称
Improvements in and relating to compounded lubricating oils
摘要
申请公布号
GB792703(A)
申请公布日期
1958.04.02
申请号
GB19540019955
申请日期
1954.07.07
申请人
RHEIN CHEMIE G.M.B.H.
发明人
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主分类号
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