发明名称 |
Sound insulation wall and wall element suitable therefor |
摘要 |
Sound insulation wall for erection next to traffic routes such as roads, railway tracks and the like, as well as a wall element for such a sound insulation wall, the main surface having a sawtooth-like cross-sectional profile with a series of downwardly inclined reflection surfaces which are interconnected by steps running transversely to the wall plane.
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申请公布号 |
DE3544481(A1) |
申请公布日期 |
1986.07.03 |
申请号 |
DE19853544481 |
申请日期 |
1985.12.16 |
申请人 |
DR.-ING.WERNER WEBER INGENIEUR-GESELLSCHAFT MBH |
发明人 |
WEBER,WERNER,DR.-ING.;IRMSCHER,EGBERT,DIPL.-ING.;BRAUN,HANSJOERG,DIPL.-ING. |
分类号 |
E01F8/00;(IPC1-7):E01F8/00;E04B1/82 |
主分类号 |
E01F8/00 |
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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