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发明名称
Spiral Fan
摘要
申请公布号
KR100487377(B1)
申请公布日期
2005.05.03
申请号
KR20020078189
申请日期
2002.12.10
申请人
发明人
分类号
F04D29/38;(IPC1-7):F04D29/38
主分类号
F04D29/38
代理机构
代理人
主权项
地址
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