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经营范围
发明名称
UNSYNMETRICAL FREE PISTON ENGINE
摘要
申请公布号
HU901675(D0)
申请公布日期
1992.02.28
申请号
HU19900001675
申请日期
1990.01.23
申请人
BRAUN,ANTON,US
发明人
BRAUN,ANTON,US
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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