发明名称 HAND VACUUM CLEANING DEVICE
摘要 The invention relates a motor-driven hand vacuum cleaning device comprising a filter (F) and an exchangeable suction attachment (S). To design a hand vacuum device in a better advantageous manner regarding manufacture and use, the invention proposes, that the filter (F) is disposed in the suction attachment (S). (figure 6)
申请公布号 CA2073742(A1) 申请公布日期 1993.01.23
申请号 CA19922073742 申请日期 1992.07.13
申请人 VORWERK & CO. INTERHOLDING G.M.B.H. 发明人 ARNOLD, HANS-PETER;STROHMEYER, ROLF;UIBEL, PAUL-ULRICH;SCHULTE, JUERGEN;DELSEITH, PETRA;MUELLER, MANUELA;HEIDER, UWE
分类号 A47L5/24;(IPC1-7):A47L9/00 主分类号 A47L5/24
代理机构 代理人
主权项
地址