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发明名称
WALL FANS
摘要
申请公布号
KR880001785(Y1)
申请公布日期
1988.05.11
申请号
KR19850001310U
申请日期
1985.02.08
申请人
YU, BYONG-ON
发明人
YU, BYONG-ON
分类号
F24F7/013;(IPC1-7):F24F7/013
主分类号
F24F7/013
代理机构
代理人
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地址
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