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经营范围
发明名称
Synthetic lubricant
摘要
申请公布号
GB642037(A)
申请公布日期
1950.08.23
申请号
GB19470023482
申请日期
1947.08.25
申请人
N.V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C08G65/34
主分类号
C08G65/34
代理机构
代理人
主权项
地址
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