发明名称 Moisture suction unit for cleaning surfaces has integrated suction pump and a reversibly separable two part housing with sealed sections
摘要 A moisture suction unit comprises a two-part housing having a lower part (10) to collect dirty water and an upper part (12). Both parts are fluid tight and reversibly interconnected. A suction blast (18), suction head (26), dirty water pump (32) and tube (38), operating unit (46) and cable (52) are all connected to the upper part.
申请公布号 DE10202933(A1) 申请公布日期 2003.08.07
申请号 DE20021002933 申请日期 2002.01.25
申请人 HELLWIG, ERIKA 发明人
分类号 A47L7/00;(IPC1-7):A47L7/00 主分类号 A47L7/00
代理机构 代理人
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