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发明名称
DEVICE FOR FILTERING AND PRESSURE STABILIZINE FOR VARIABLE FLOW VENTILATION PLANT
摘要
申请公布号
CA2057869(A1)
申请公布日期
1991.09.27
申请号
CA19912057869
申请日期
1991.03.26
申请人
SOCIETE D'ETUDE ET DE RECHERCHE EN VENTILATION ET AERAULIQUE (SERVA)
发明人
JARDINIER, PIERRE;SIMONNOT, JACQUES
分类号
B01D46/18;F24F3/16;F24F13/26;F24F13/28
主分类号
B01D46/18
代理机构
代理人
主权项
地址
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