Method of making a cardboard mounting plate for securing in place a vacuum cleaner filter bag and cardboard mounting plate obtained thereby,申请号PL20000341622-传众专利搜索

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发明名称	Method of making a cardboard mounting plate for securing in place a vacuum cleaner filter bag and cardboard mounting plate obtained thereby
摘要
申请公布号	PL195909(B1)	申请公布日期	2007.11.30
申请号	PL20000341622	申请日期	2000.07.20
申请人	BIENKOWSKI PIOTR;BIENKOWSKI PAWEL;BIENKOWSKI ZBIGNIEW;BIENKOWSKA MALGORZATA;CHRZCZONOWICZ SLAWOMIR	发明人	BIENKOWSKI PIOTR;BIENKOWSKI PAWEL;BIENKOWSKI ZBIGNIEW;BIENKOWSKA MALGORZATA;CHRZCZONOWICZ SLAWOMIR
分类号	A47L9/14;A47L9/00	主分类号	A47L9/14
代理机构		代理人
主权项
地址

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