| 摘要 |
A spray-cleaning device includes a movable platform supporting a swiveled holder adapted for positioning a spray nozzle in a generally horizontal and forwardly directed position. A mechanism is arranged to manually oscillate the swiveled holder from side to side through a limited arc of travel to spray a relatively wide strip of surface area forwardly of the device. A hollow handle is secured to the platform and the platform is mounted on wheels to facilitate manual movement thereof and the hollow handle passes liquid via a hose coupled to the nozzle.
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