发明名称 |
Thermal insulation board comprises insulating layer protected by upper and lower metal sheet with overlapping portions on each edge held together by locking strips |
摘要 |
The thermal insulation board comprises an insulating layer which is protected by an upper (1) and lower (3) metal sheet. These have overlapping portions (2, 4) on each edge which are held together by locking strips (6, 7).
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申请公布号 |
DE19914936(A1) |
申请公布日期 |
2000.10.05 |
申请号 |
DE19991014936 |
申请日期 |
1999.04.01 |
申请人 |
NOVEGA PRODUKTIONSSYSTEME GMBH |
发明人 |
GUENTHER, GERHARD |
分类号 |
E04B1/80;F16L59/02;(IPC1-7):F16L59/06;E04B1/78 |
主分类号 |
E04B1/80 |
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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