| 发明名称 |
Steel reinforced concrete piles |
| 摘要 |
This invention relates to a reinforced concrete pile having a plurality of steel reinforcing cables and at least one ferrous metal alloy electrically conductive rod per cable which permits severing by oxygen cutting or electric arc welding.
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| 申请公布号 |
US4317643(A) |
申请公布日期 |
1982.03.02 |
| 申请号 |
US19790094173 |
申请日期 |
1979.11.14 |
| 申请人 |
MILLER, DONALD S. |
发明人 |
MILLER, DONALD S. |
| 分类号 |
E02D5/30;(IPC1-7):E02D5/34;E04B1/16 |
主分类号 |
E02D5/30 |
| 代理机构 |
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| 主权项 |
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