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经营范围
发明名称
Impeller with one shroud which discharge both-side
摘要
申请公布号
KR200441483(Y1)
申请公布日期
2008.08.21
申请号
KR20080006133U
申请日期
2008.05.09
申请人
发明人
分类号
F04D29/38;F04D29/44
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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