发明名称 |
Smoke-extraction and heat-extraction devices on a building roof |
摘要 |
The invention presents a smoke-extraction and heat-extraction device, in the case of which the sash frame is designed such that it engages over the frame on the outside and, by mounting the covering, which comprises a two-piece glazing, on sealing elements, cold bridges are avoided.
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申请公布号 |
DE3716244(A1) |
申请公布日期 |
1988.12.01 |
申请号 |
DE19873716244 |
申请日期 |
1987.05.15 |
申请人 |
FA.J. EBERSPAECHER |
发明人 |
SIEMER,GERD;SCHROF,EUGEN;BRANDSTAETTER,ERHARD |
分类号 |
E04D13/035;F24F7/02;(IPC1-7):E06B5/16;E06B7/16 |
主分类号 |
E04D13/035 |
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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