发明名称 |
Stiffening element for insertion into roller shutter boxes made of hard plastic foam consists of a plastic material |
摘要 |
The stiffening element for insertion into roller shutter boxes made of hard plastic foam consists of a plastic material. Also claimed is a roller shutter box with such a stiffening element.
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申请公布号 |
DE10034533(A1) |
申请公布日期 |
2002.01.24 |
申请号 |
DE20001034533 |
申请日期 |
2000.07.15 |
申请人 |
BECK, BERND;BECK, MICHAEL;BECK, VOLKER |
发明人 |
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分类号 |
E06B9/17;(IPC1-7):E06B9/17 |
主分类号 |
E06B9/17 |
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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