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发明名称
Means for fire protection for industrial roofs, in particular for heat-insulated steel trapezoidal section roofs
摘要
According to the invention, outstanding fire protection is achieved by heat aprons beneath the roof in storage and industrial buildings.
申请公布号
DE3910789(A1)
申请公布日期
1990.10.11
申请号
DE19893910789
申请日期
1989.04.04
申请人
NIEDERBERG-CHEMIE GMBH, 4133 NEUKIRCHEN-VLUYN, DE
发明人
SCHLUETTER, ALOYS, 4152 KEMPEN, DE;KAEWERT, KLAUS, 4000 DUESSELDORF, DE
分类号
E04D3/30
主分类号
E04D3/30
代理机构
代理人
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