CONDUIT DE VENTILATION POUR RENOVATION DE BATIMENTS,申请号FR19990014190-传众专利搜索

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发明名称	CONDUIT DE VENTILATION POUR RENOVATION DE BATIMENTS
摘要
申请公布号	FR2800776(B1)	申请公布日期	2001.12.14
申请号	FR19990014190	申请日期	1999.11.05
申请人	CONSEILS ETUDES ET RECHERCHES EN GESTION DE L'AIR CERGA	发明人	JARDINIER PIERRE
分类号	E04F17/04;F24F13/02	主分类号	E04F17/04
代理机构		代理人
主权项
地址

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