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发明名称
Air-cooled internal-combustion engine
摘要
申请公布号
US2573544(A)
申请公布日期
1951.10.30
申请号
US19460700632
申请日期
1946.10.02
申请人
COLBY JOSEPH M
发明人
COLBY JOSEPH M.
分类号
F01P5/04
主分类号
F01P5/04
代理机构
代理人
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