发明名称 REINIGINGSINRICHTING, IN HET BIJZONDER VOOR HET REINIGEN VAN VENSTERRUITEN EN VLOEREN.
摘要 A squeegee or like cleaning appliance, particularly for cleaning window panes and floors, comprises a holder attached to a handle for removably holding a cleaning element of which one edge is held in a U-section mount. The holder comprises two clamping jaws of which at least one is movable for gripping the mount of the cleaning element between them, a clamping lever being hingeably attached to one of the clamping jaws and having a handle portion which projects through a window in the said clamping jaw. The handle portion is manually operable to wedge the lever against the other of the clamping jaws for locking the same in gripping position.
申请公布号 NL156316(B) 申请公布日期 1978.04.17
申请号 NL19730014520 申请日期 1973.10.23
申请人 HENRY MORTON UNGER, SOLINGEN, BONDSREPUBLIEK DUITSLAND. 发明人
分类号 A47L1/06;A47L1/15;A47L13/11;(IPC1-7):47L1/06 主分类号 A47L1/06
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