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发明名称
Sleeve-valve internal combustion engine
摘要
申请公布号
US1874223(A)
申请公布日期
1932.08.30
申请号
US19270169508
申请日期
1927.02.19
申请人
BARKEIJ JEAN A H
发明人
BARKEIJ JEAN A. H.
分类号
F01L5/08
主分类号
F01L5/08
代理机构
代理人
主权项
地址
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