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经营范围
发明名称
Perfectionnements relatifs aux agents d'addition pour lubrifiants
摘要
申请公布号
FR1041500(A)
申请公布日期
1953.10.23
申请号
FRD1041500
申请日期
1951.09.03
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
C07F9/02;C10M135/02;C11B5/00
主分类号
C07F9/02
代理机构
代理人
主权项
地址
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