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发明名称
Internal combustion engines
摘要
申请公布号
US2926640(A)
申请公布日期
1960.03.01
申请号
US19570684560
申请日期
1957.09.17
申请人
METCALF ASPIN FRANK
发明人
ASPIN FRANK METCALF
分类号
F01L7/08
主分类号
F01L7/08
代理机构
代理人
主权项
地址
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