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发明名称
FAN
摘要
申请公布号
KR920004910(Y1)
申请公布日期
1992.07.23
申请号
KR19900011035U
申请日期
1990.07.24
申请人
O-SONG SA CO., LTD.
发明人
HA, HYO - JUN
分类号
F04D25/08;(IPC1-7):F04D25/08
主分类号
F04D25/08
代理机构
代理人
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