发明名称 |
Hollow wooden body or beam as top, bottom and side elements, boards, glued layer, and bulkhead wall |
摘要 |
The hollow wooden body especially beam has at least one cover and base elements between which are spaced-apart side elements (3.1,3.2) The cover and or base elements (1,2) have a board element (7.1,7.2). At least one bulkhead wall (6) is positioned in the lengthwise direction of the hollow beam (9). The cover, base and side elements are all glued together by a layer of glue (8).
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申请公布号 |
DE10013178(A1) |
申请公布日期 |
2001.02.22 |
申请号 |
DE20001013178 |
申请日期 |
2000.03.17 |
申请人 |
ROHRER, GEORG |
发明人 |
ROHRER, GEORG |
分类号 |
E04B5/12;E04C3/14;(IPC1-7):F16S1/00;B27M3/00 |
主分类号 |
E04B5/12 |
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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