发明名称 |
SYSTEMS AND APPARATUS FOR PROTECTING SUBSURFACE CONDUIT AND METHODS OF MAKING AND USING THE SAME |
摘要 |
Systems and apparatuses protect subsurface conduit. Specifically, the systems and apparatuses protect subsurface conduit by disposing one or more rigid caps over a length of the subsurface conduit under a roadway for decreasing and/or eliminating impacts and/or damage to the subsurface conduit caused by automobiles and other vehicles utilizing the roadway. Methods of making and using the same are further provided. |
申请公布号 |
WO2011162886(A3) |
申请公布日期 |
2012.02.23 |
申请号 |
WO2011US36388 |
申请日期 |
2011.05.13 |
申请人 |
TERRA TECHNOLOGIES, LLC;WEGENER, ROBERT, W. |
发明人 |
WEGENER, ROBERT, W. |
分类号 |
H02G9/06 |
主分类号 |
H02G9/06 |
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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