| 发明名称 |
COATED PRESTRESSING STEEL |
| 摘要 |
<p>An elongated prestressing steel material for use in the fabrication of prestressed concrete comprises a steel member and an outer coat of many microcapsules each containing a flowable material in its interior.</p> |
| 申请公布号 |
AU587442(B2) |
申请公布日期 |
1989.08.17 |
| 申请号 |
AU19860055739 |
申请日期 |
1986.04.08 |
| 申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
MIKIO MIZOE;KANJI WATANABE |
| 分类号 |
E04C5/08;(IPC1-7):E04C5/08 |
主分类号 |
E04C5/08 |
| 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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