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发明名称
Complementary rotary engine
摘要
申请公布号
US2158532(A)
申请公布日期
1939.05.16
申请号
US19360065706
申请日期
1936.02.25
申请人
BUILEN JHU C
发明人
BUILEN JHU C.
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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