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经营范围
发明名称
Automatic crankcase oil filler
摘要
申请公布号
US2316000(A)
申请公布日期
1943.04.06
申请号
US19400338037
申请日期
1940.05.31
申请人
JAMES ALFRED O
发明人
JAMES ALFRED O.
分类号
F01M11/06;F16N19/00;F16N37/00
主分类号
F01M11/06
代理机构
代理人
主权项
地址
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