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发明名称
Improvements in or relating to synthetic lubricants
摘要
申请公布号
GB761211(A)
申请公布日期
1956.11.14
申请号
GB19540034054
申请日期
1954.11.24
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
分类号
主分类号
代理机构
代理人
主权项
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