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发明名称
Verfahren zur Raffination und Veredelung von Schmieroelen
摘要
申请公布号
DE560608(C)
申请公布日期
1932.10.06
申请号
DED560608D
申请日期
1930.08.10
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
C10G71/00
主分类号
C10G71/00
代理机构
代理人
主权项
地址
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