发明名称 Fountain cleaning device
摘要 A fountain cleaning device for washing articles as, for example, vehicles, bathtubs or shop fronts the device comprises a reservoir, compressible in the direction perpendicular to a surface to be cleaned, and includes a one-way flow control mechanism, which allows a cleaning solution contained therein to be dispensed under an external compression and seals the liquid upon the release of the pressure. A scrubbing medium is attached to the undersurface of the reservoir.
申请公布号 US5397194(A) 申请公布日期 1995.03.14
申请号 US19940185045 申请日期 1994.01.24
申请人 YUAN, HENRY S.;YUAN, WEN R. 发明人 YUAN, HENRY S.;YUAN, WEN R.
分类号 A46B11/00;A47L13/17;(IPC1-7):A47L13/17;A46B11/02 主分类号 A46B11/00
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