DISPOSITIF DE NETTOYAGE PAR ASPIRATION.,申请号FR19900002449-传众专利搜索

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发明名称	DISPOSITIF DE NETTOYAGE PAR ASPIRATION.
摘要
申请公布号	FR2658742(B1)	申请公布日期	1992.09.11
申请号	FR19900002449	申请日期	1990.02.27
申请人	SASSIER GERARD	发明人	SASSIER GERARD
分类号	A47L9/14;A47L5/36;A47L9/10;B01D46/02;(IPC1-7):B08B5/04;A47L5/02	主分类号	A47L9/14
代理机构		代理人
主权项
地址

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