IMPROVEMENTS IN AERATING DEVICES,申请号GB19930004785-传众专利搜索

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发明名称	IMPROVEMENTS IN AERATING DEVICES
摘要
申请公布号	GB9304785(D0)	申请公布日期	1993.04.28
申请号	GB19930004785	申请日期	1993.03.09
申请人	RANDELL JULIA;KHAN KAMEEL I F	发明人
分类号	A47J43/10;B01F7/00;B01F15/00	主分类号	A47J43/10
代理机构		代理人
主权项
地址

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