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发明名称
ROTARY PISTON ENGINE
摘要
申请公布号
US3483849(A)
申请公布日期
1969.12.16
申请号
USD3483849
申请日期
1968.01.25
申请人
KENICHI YAMAMOTO
发明人
KENICHI YAMAMOTO
分类号
F02B53/00;(IPC1-7):F02B53/10
主分类号
F02B53/00
代理机构
代理人
主权项
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