发明名称 |
Porous pipe landscape system |
摘要 |
An irrigation system that uses porous and non-porous pipe in combination, the porous pipe having a porosity such that the flow of water therethrough is balanced to the flow of water through point source emitters connected to both the porous and non-porous pipes so that simultaneous point source and line source watering is possible.
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申请公布号 |
US5069388(A) |
申请公布日期 |
1991.12.03 |
申请号 |
US19900491818 |
申请日期 |
1990.03.12 |
申请人 |
AQUAPORE MOISTURE SYSTEMS |
发明人 |
PRASSAS, THOMAS N.;BARD, SHANNON |
分类号 |
A01G25/00;A01G25/02 |
主分类号 |
A01G25/00 |
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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