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发明名称
Impeller structure for obtaining high airflow
摘要
申请公布号
KR100782574(B1)
申请公布日期
2007.12.06
申请号
KR20060029076
申请日期
2006.03.30
申请人
发明人
分类号
F04D29/38;F04D17/08
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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