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经营范围
发明名称
Procédé pour améliorer la stabilité de couleur et d'oxydation d'une huile lubrifiante débarrassée de la cire et raffinée au solvant
摘要
申请公布号
FR1216906(A)
申请公布日期
1960.04.29
申请号
FR19560712620
申请日期
1956.04.13
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
分类号
C10G45/02
主分类号
C10G45/02
代理机构
代理人
主权项
地址
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