发明名称 |
ADJUSTABLE ARC IRRIGATION SPRINKLER NOZZLE CONFIGURED FOR POSITIVE INDEXING |
摘要 |
An adjustable arc spray nozzle for an irrigation sprinkler is provided, where positive indexing is provided at a plurality of present locations between relatively rotatable components of the nozzle for defining predetermined arcuate extents of the spray pattern.
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申请公布号 |
US2011248094(A1) |
申请公布日期 |
2011.10.13 |
申请号 |
US20100859159 |
申请日期 |
2010.08.18 |
申请人 |
ROBERTSON DAVID EUGENE;KIM EUGENE EZEKIEL |
发明人 |
ROBERTSON DAVID EUGENE;KIM EUGENE EZEKIEL |
分类号 |
B05B3/02 |
主分类号 |
B05B3/02 |
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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