发明名称 Hand-held nozzle for a vacuum cleaner
摘要 In order to improve the cleaning effect in a hand-held nozzle for a vacuum cleaner having a housing which has a connection to a suction source and a suction aperture, it is proposed that an outlet nozzle be arranged in the housing, which outlet nozzle can be connected to a source of compressed gas and, in the region of the aperture, directs a jet of compressed gas against the surface to be cleaned.
申请公布号 DE3421367(A1) 申请公布日期 1985.12.12
申请号 DE19843421367 申请日期 1984.06.08
申请人 ALFRED KAERCHER GMBH & CO 发明人 DIGGELMANN,WERNER,DIPL.-ING.;SCHMID,WERNER,DIPL.-ING.;LANGER,PETER,DIPL.-ING.
分类号 A47L5/14;A47L9/06;(IPC1-7):A47L9/02 主分类号 A47L5/14
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