Locking device for extension pipe of vacuum cleaner,申请号GB20030017816-传众专利搜索

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发明名称	Locking device for extension pipe of vacuum cleaner
摘要
申请公布号	GB0317816(D0)	申请公布日期	2003.09.03
申请号	GB20030017816	申请日期	2003.07.30
申请人	SAMSUNG GWANGJU ELECTRONICS CO LTD	发明人
分类号	A47L9/24;A47L9/32	主分类号	A47L9/24
代理机构		代理人
主权项
地址

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