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发明名称
COMBUSTION ENGINE PISTON
摘要
申请公布号
PL143580(B1)
申请公布日期
1988.02.29
申请号
PL19840248422
申请日期
1984.06.27
申请人
发明人
分类号
F02B3/06;F02B23/06;(IPC1-7):F02B23/06
主分类号
F02B3/06
代理机构
代理人
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地址
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