发明名称 |
Roof comprises an insulation which is located on the rafters and consists of a rigid self-supporting inner layer, a middle heat-insulating middle layer, and a rigid self-supporting outer layer capable of holding nails |
摘要 |
The roof comprises an insulation which is located on the rafters and consists of a rigid self-supporting inner layer (1), a middle heat insulating middle layer (2), and a rigid self-supporting outer layer capable of holding nails.
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申请公布号 |
DE19958856(A1) |
申请公布日期 |
2001.06.13 |
申请号 |
DE19991058856 |
申请日期 |
1999.12.07 |
申请人 |
HAGEDORN, HARALD |
发明人 |
HAGEDORN, HARALD |
分类号 |
E04B7/22;(IPC1-7):E04B7/22 |
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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