发明名称 Cleaning device for floor surfaces
摘要 The cleaning device has a container for receiving liquid and has a removable lid part which is air- and liquid-tightly sealed and carries a motor suction fan. With the cleaning device, the cleaning liquid applied to the floor surface to be cleaned is sucked up. To be able to use this suction cleaning device also as a spraying device, a further lid part, having a pump unit, can be arranged on the liquid container. The suction cleaning device can be connected to the liquid suction device having the lid part via a coupling means. The cleaning device is suitable as a spray-extraction device which can be simply and easily handled despite the large liquid capacity.
申请公布号 DE3739731(A1) 申请公布日期 1989.06.15
申请号 DE19873739731 申请日期 1987.11.24
申请人 DUEPRO AG 发明人 WOERWAG,PETER
分类号 A47L11/34 主分类号 A47L11/34
代理机构 代理人
主权项
地址