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发明名称
Rotary internal-combustion engine
摘要
申请公布号
US2263275(A)
申请公布日期
1941.11.18
申请号
US19410380661
申请日期
1941.02.26
申请人
PIEPER GEORGE F
发明人
PIEPER GEORGE F.
分类号
F01C1/344;F02B53/00
主分类号
F01C1/344
代理机构
代理人
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地址
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