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发明名称
Internal-combustion engine having oscillating pistons
摘要
申请公布号
US1796735(A)
申请公布日期
1931.03.17
申请号
US19270222721
申请日期
1927.09.29
申请人
TREBERT HENRY L F
发明人
TREBERT HENRY L. F.
分类号
F02B53/00
主分类号
F02B53/00
代理机构
代理人
主权项
地址
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