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发明名称
Improvements in or relating to motor fuel lubricating oil and grease additives
摘要
申请公布号
GB781065(A)
申请公布日期
1957.08.14
申请号
GB19530032838
申请日期
1953.11.26
申请人
ETHYL CORPORATION
发明人
分类号
C07F17/00;C10L1/30
主分类号
C07F17/00
代理机构
代理人
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