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发明名称
Improvements in or relating to the lubrication of engines
摘要
申请公布号
GB587286(A)
申请公布日期
1947.04.21
申请号
GB19440016727
申请日期
1944.09.01
申请人
ROLAND BRYON HEYWOOD
发明人
分类号
F01M5/00
主分类号
F01M5/00
代理机构
代理人
主权项
地址
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