发明名称 Electrical vacuum cleaner and filter bag for same
摘要 The invention relates to an electric vacuum cleaner and the corresponding filter bag (7) which can be removed from a chamber (6) after opening and separating a socket connection. In order to achieve easier, cleaner handling upon changing the filter bag, the chamber (6) is separable by disengagement in a region of the shaft, about which the chamber can pivot, (14) after swinging separation from the filter bag (7).
申请公布号 US4961765(A) 申请公布日期 1990.10.09
申请号 US19890338876 申请日期 1989.04.14
申请人 VORWERK & CO. INTERHOLDING GMBH 发明人 GUEHNE, WIELAND;AHLF, HEINZ-JUERGEN;ECKART, MANFRED
分类号 A47L9/14 主分类号 A47L9/14
代理机构 代理人
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