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发明名称
Hydraulic wick apparatus and method
摘要
A roadway wick comprises a perforated drain pipe, and a wicking assembly encasing the perforated drain pipe. The roadway wick is operable to absorb accumulated water under the roadway and conduct and drain the water from under the roadway.
申请公布号
US2005214070(A1)
申请公布日期
2005.09.29
申请号
US20050087305
申请日期
2005.03.23
申请人
HARR TECHNOLOGIES, LLC
发明人
HARR ROBERT E.
分类号
E01F5/00;(IPC1-7):E01F5/00
主分类号
E01F5/00
代理机构
代理人
主权项
地址
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