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发明名称
Compositions d'huile lubrifiante
摘要
申请公布号
FR1290467(A)
申请公布日期
1962.04.13
申请号
FR19610859658
申请日期
1961.04.24
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
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主分类号
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