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经营范围
发明名称
PRODUCTION OF LUBRICATING OILS
摘要
申请公布号
CA608735(A)
申请公布日期
1960.11.15
申请号
CAD608735
申请日期
申请人
THE BRITISH PETROLEUM COMPANY LIMITED
发明人
JOHN A. E. MOY;ALAN A. YEO
分类号
主分类号
代理机构
代理人
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