发明名称 |
GERAET ZUM REINIGEN ODER KONSERVIEREN VON SENKRECHTEN ODER GENEIGTEN FLAECHEN, INSBESONDERE VON SCHIFFSBORDWAENDEN |
摘要 |
<p>A water-spraying device for cleaning ship's hull and other upright surfaces has a horizontally movable carriage from which an outrigger extends towards the surface to be cleaned, and carries a water-spraying device. The carriage has a longitudinally extending water reservoir and a water supply conduit extends along its path of movement and has valves which are opening by a device in the carriage when the water in the reservoir drops below a predetermined level.</p> |
申请公布号 |
DE2849079(A1) |
申请公布日期 |
1980.05.22 |
申请号 |
DE19782849079 |
申请日期 |
1978.11.11 |
申请人 |
HAMMELMANN,PAUL |
发明人 |
HAMMELMANN,PAUL |
分类号 |
B08B3/02;B63B59/00;B63B59/06;(IPC1-7):60S3/02;08B3/04 |
主分类号 |
B08B3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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