发明名称 |
Daylight panel comprises an outer solid plate and an inner perforated plate which are made of a transparent plastic material, and bound a space which is filled with a sound absorbent transparent material |
摘要 |
The daylight panel (1) comprises an outer solid plate (2) and an inner perforated plate (3) which are made of a transparent plastic material, and bound a space which is almost completely filled with a sound absorbent transparent material (6).
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申请公布号 |
DE19946312(A1) |
申请公布日期 |
2001.04.19 |
申请号 |
DE19991046312 |
申请日期 |
1999.09.28 |
申请人 |
BRAKEL AERO GMBH |
发明人 |
SCHOLZ, KARL-HEINZ |
分类号 |
E04B1/84;E04B1/86;E04C2/54;E04D3/06;E06B3/67;G10K11/162;(IPC1-7):E04B1/86;E06B5/20 |
主分类号 |
E04B1/84 |
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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