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发明名称
VANE PUMP THAT IMPROVED EFFICIENCY
摘要
申请公布号
KR101090191(B1)
申请公布日期
2011.12.06
申请号
KR20090012372
申请日期
2009.02.16
申请人
发明人
分类号
F04C19/00;F04B7/00
主分类号
F04C19/00
代理机构
代理人
主权项
地址
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