The present invention relates to hose apparatus for a vacuum cleaning machine which apparatus comprises a flexible conduit (20), and a substantially rigid elongate handle member (50) attached to said conduit at or towards the working end (26) thereof, wherein said conduit is adapted for connection at its other end (27) to vacuum cleaning machine for the provision of an air flow therethrough whereby in use said handle can be used to direct the working end of the conduit over a surface to be cleaned.
申请公布号
WO9307797(A1)
申请公布日期
1993.04.29
申请号
WO1992GB01953
申请日期
1992.10.23
申请人
NUMATIC INTERNATIONAL LIMITED
发明人
DUNCAN, CHRISTOPHER, ROBERT;GAILES, MICHAEL, EDWARD