Motor opened ventilator fan doors,申请号GB20000030557-传众专利搜索

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发明名称	Motor opened ventilator fan doors
摘要
申请公布号	GB2361507(A)	申请公布日期	2001.10.24
申请号	GB20000030557	申请日期	2000.12.14
申请人	CHUNG LUN * YIP	发明人	CHUNG LUN * YIP
分类号	F04D29/52;F24F7/013;F24F13/20;(IPC1-7):F24F7/013	主分类号	F04D29/52
代理机构		代理人
主权项
地址

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