| 发明名称 |
MANHOLE, ROADWAY AND WALKWAY REPAIR |
| 摘要 |
A method for repairing roadway and pathway defects utilizes a filling material and a primer. The method calls for applying the primer to an edge of the defect; pouring the filling material into the defect; and curing the filling material to form a patch that is even with the road.
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| 申请公布号 |
US2013121763(A1) |
申请公布日期 |
2013.05.16 |
| 申请号 |
US201113702644 |
申请日期 |
2011.06.10 |
| 申请人 |
PHILLIPS HERMAN D.;LAURENCE PETER;POLYLAST SYSTEMS, LLC |
发明人 |
PHILLIPS HERMAN D.;LAURENCE PETER |
| 分类号 |
E01C23/06;E02D29/14 |
主分类号 |
E01C23/06 |
| 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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