发明名称 Suction nozzle for a suction assembly
摘要 This is a suction nozzle for a suction assembly, such as a vacuum cleaner. It contains a suction aperture (3) and a tubular connection piece (2) for the connection of a suction hose (6) or a suction tube or the like. The suction aperture (3) is covered by a filter lid (4) having a multiplicity of smaller passage apertures (22). <IMAGE>
申请公布号 DE3500106(A1) 申请公布日期 1986.07.10
申请号 DE19853500106 申请日期 1985.01.04
申请人 COLUMBUS-PROFIVAC GMBH 发明人 FREY,DIETRICH;HAHN,CLAUS;ZENTRICH,ALOIS
分类号 A47L9/02;(IPC1-7):A47L9/02 主分类号 A47L9/02
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