VENTILATION APPARATUS FOR ROOMS AND DRAUGHT INDUCER FOR CHIMNEY OUTLETS,申请号EP19860401107-传众专利搜索

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发明名称	VENTILATION APPARATUS FOR ROOMS AND DRAUGHT INDUCER FOR CHIMNEY OUTLETS
摘要
申请公布号	EP0204611(B1)	申请公布日期	1990.05.09
申请号	EP19860401107	申请日期	1986.05.26
申请人	ZANIEWSKI, MICHEL HENRI	发明人	ZANIEWSKI, MICHEL HENRI
分类号	F23L17/00;F24F7/00;F24F7/06	主分类号	F23L17/00
代理机构		代理人
主权项
地址

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