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发明名称
INTERNAL COMBUSTION ENGINE WITH FREE-PISTON
摘要
申请公布号
HU9700880(A3)
申请公布日期
1999.12.28
申请号
HU19970000880
申请日期
1997.05.12
申请人
VISI ANTAL, LEBENY
发明人
分类号
F02B71/00
主分类号
F02B71/00
代理机构
代理人
主权项
地址
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