Ecological vacuum cleaner with venturi effect,申请号EP19980500162-传众专利搜索

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发明名称	Ecological vacuum cleaner with venturi effect
摘要
申请公布号	EP0897740(A3)	申请公布日期	1999.08.18
申请号	EP19980500162	申请日期	1998.07.10
申请人	GARCIA SANCHEZ, CARLOS	发明人	GARCIA SANCHEZ, CARLOS
分类号	B01D47/02;B01D47/10;(IPC1-7):B01D47/02;A47L9/18	主分类号	B01D47/02
代理机构		代理人
主权项
地址

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