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经营范围
发明名称
Lubrifiant pour très hautes pressions
摘要
申请公布号
FR1000461(A)
申请公布日期
1952.02.12
申请号
FRD1000461
申请日期
1949.11.30
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
B30B11/22;C07F9/04
主分类号
B30B11/22
代理机构
代理人
主权项
地址
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