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发明名称
Engine lubricating system
摘要
申请公布号
US2539619(A)
申请公布日期
1951.01.30
申请号
US19450623778
申请日期
1945.10.22
申请人
GOODALL LEONARD B
发明人
GOODALL LEONARD B.
分类号
F01M1/02;F02B63/02;F02B75/00
主分类号
F01M1/02
代理机构
代理人
主权项
地址
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