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发明名称
Rotary sprinkler with unidirectional stepwise angular movement
摘要
申请公布号
US5048758(A)
申请公布日期
1991.09.17
申请号
US19900598012
申请日期
1990.10.12
申请人
JACKERSON, SHALOM
发明人
JACKERSON, SHALOM
分类号
B05B3/04
主分类号
B05B3/04
代理机构
代理人
主权项
地址
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