发明名称 |
Sandwich element, in particular, for roof insulation on rafters comprises at least one layer of insulating material, and at least one outer layer of ply-wood which alone is used for fastening purposes |
摘要 |
<p>The sandwich element, in particular, for roof insulation on rafters comprises at least one layer of insulating material, and at least one outer layer of ply-wood which alone is used for fastening the sandwich element to rafters.</p> |
申请公布号 |
DE202004009206(U1) |
申请公布日期 |
2005.07.21 |
申请号 |
DE20042009206U |
申请日期 |
2004.06.11 |
申请人 |
URSA INTERNATIONAL GMBH |
发明人 |
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分类号 |
E04B7/22;E04C2/296;(IPC1-7):E04B1/61 |
主分类号 |
E04B7/22 |
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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