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发明名称
ROTARY PISTON ENGINE
摘要
申请公布号
US3441007(A)
申请公布日期
1969.04.29
申请号
USD3441007
申请日期
1966.11.10
申请人
JOHANNES KWAAK
发明人
JOHANNES KWAAK
分类号
F02B53/00;(IPC1-7):F02B53/00;F02B55/00;F04C17/02
主分类号
F02B53/00
代理机构
代理人
主权项
地址
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