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发明名称
Rotary engine
摘要
申请公布号
US1943882(A)
申请公布日期
1934.01.16
申请号
US19300438781
申请日期
1930.03.25
申请人
YOUNG PAUL W
发明人
YOUNG PAUL W.
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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