发明名称 |
System for protection against entry of flood waters through building apertures and entrances comprises wooden blanks which are provided with steel-lined tongue and groove sections |
摘要 |
The system for protection against entry of flood waters through building apertures and entrances comprises wooden blanks which are provided with steel-lined tongue and groove sections, and are stackable watertight on top of one another.
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申请公布号 |
DE10244835(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
DE20021044835 |
申请日期 |
2002.09.26 |
申请人 |
LAHNE, PETER GEORG |
发明人 |
LAHNE, PETER GEORG |
分类号 |
E06B9/00;(IPC1-7):E06B9/00 |
主分类号 |
E06B9/00 |
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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