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经营范围
发明名称
Photoelectron air-purifying disinfecting blower fan.
摘要
申请公布号
HK1063574(A2)
申请公布日期
2004.11.26
申请号
HK20040104499
申请日期
2004.06.23
申请人
JOHN MANUFACTURING LTD
发明人
SE KIT YUEN
分类号
F24F;(IPC1-7):F24F
主分类号
F24F
代理机构
代理人
主权项
地址
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