发明名称 |
IMPROVEMENTS RELATED TO SCAFFOLDING |
摘要 |
<p>An aluminium scaffold tube filled with a predominantly closed-cell foam material selected so as to give the filled tube positive buoyancy in sea water and to resist collapse at pressures of up to at least 14062 Kg/m<2>.</p> |
申请公布号 |
DE3266577(D1) |
申请公布日期 |
1985.10.31 |
申请号 |
DE19823266577 |
申请日期 |
1982.11.17 |
申请人 |
STEVECLEAVE LIMITED |
发明人 |
WHITLAM, JOSEPH EDWARD;RICHARDS, ALWYN HUGH |
分类号 |
E04G1/00;E04G1/36;E04G3/00;(IPC1-7):E04G3/00;E02B17/00 |
主分类号 |
E04G1/00 |
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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