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经营范围
发明名称
Improvements in and relating to lubricants
摘要
申请公布号
GB471593(A)
申请公布日期
1937.09.06
申请号
GB19360006864
申请日期
1936.03.06
申请人
CONTINENTAL OIL COMPANY
发明人
分类号
C10M135/02
主分类号
C10M135/02
代理机构
代理人
主权项
地址
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