| 发明名称 |
Wooden frame comprises battens which are of the same thickness and extend beyond the frame periphery to form tongues and grooves |
| 摘要 |
A wooden frame comprises battens which are of the same thickness and extend beyond the frame periphery to form tongues and grooves.
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| 申请公布号 |
DE10120438(A1) |
申请公布日期 |
2002.10.31 |
| 申请号 |
DE20011020438 |
申请日期 |
2001.04.26 |
| 申请人 |
KIEFER, GEORG |
发明人 |
KIEFER, GEORG;KIEFER, ANDREA;KIEFER, DAGMAR |
| 分类号 |
E04B1/26;E06B9/24;(IPC1-7):E04C3/42 |
主分类号 |
E04B1/26 |
| 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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