-
公开(公告)号：US11490771B2
公开(公告)日：2022-11-08
申请号：US16626228
申请日：2018-06-12
Applicant: Robert Bosch GmbH
Inventor： Rhys Jenkins
Abstract: A cleaning device, in particular for a cleaning attachment for a hard surface vacuum cleaner, includes at least a first wiper lip and a second wiper lip. A third lip is arranged between the first and second wiper lips so as to space apart the first and second wiper lips.
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
