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经营范围
发明名称
PISTON FOR INTERNAL COMBUSTION ENGINES
摘要
申请公布号
KR20020077532(A)
申请公布日期
2002.10.11
申请号
KR1020027011897
申请日期
2002.09.11
申请人
发明人
分类号
F02B31/00
主分类号
F02B31/00
代理机构
代理人
主权项
地址
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