发明名称 |
Light armed structural system for propping up timbering working platform or similar, has hollow metallic beams of C profile each formed with equidistant auxiliary holes of two different diameters |
摘要 |
<p>The system has hollow metallic beams of different lengths joined together through spacers, plates, and/or other connectors. Each beam has a C profile formed with equidistant auxiliary holes of two different diameters.</p> |
申请公布号 |
ES2244253(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
ES20020001424 |
申请日期 |
2002.06.19 |
申请人 |
BARBA CASTRO JULIO ANGEL |
发明人 |
BARBA CASTRO JULIO ANGEL |
分类号 |
E04B1/24;E04G1/12;E04G11/12;E04G17/14;(IPC1-7):E04B1/24 |
主分类号 |
E04B1/24 |
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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