发明名称 Sprinkler, particularly for watering vegetation
摘要 A sprinkler (1) has flow control means (10) for producing different flow behaviour during forward and return motion of its sprinkler head (2), so that during forward motion there is a far-extending concentrated jet and during the return motion a spray jet watering the near area and discharged by the same nozzle outlet (11),
申请公布号 US5611488(A) 申请公布日期 1997.03.18
申请号 US19940294309 申请日期 1994.08.23
申请人 GARDENA KRESS & KASTNER GMBH 发明人 FROELICH, HANS
分类号 B05B3/04;(IPC1-7):B05B3/16 主分类号 B05B3/04
代理机构 代理人
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