Improvements in or relating to vacuum cleaners,申请号GB19640036282-传众专利搜索

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发明名称	Improvements in or relating to vacuum cleaners
摘要
申请公布号	GB1033467(A)	申请公布日期	1966.06.22
申请号	GB19640036282	申请日期	1964.09.04
申请人	ELECTROLUX LIMITED	发明人
分类号	A47L9/02;A47L9/06;A47L9/24	主分类号	A47L9/02
代理机构		代理人
主权项
地址

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