发明名称 |
Composite wood chip beam - with fibre oriented adhesive bonded chip layers |
摘要 |
<p>Wooden beam constructed from wood chips adhesive bonded under pressure, comprising three superimposed layers extending over the whole length, the two outer layers consisting predominantly of chips having their fibres mainly oriented in the axial direction of the beam and a central layer in which the major portion of the chips have their fibres oriented in the vertical plane of the beam.</p> |
申请公布号 |
DE2407642(A1) |
申请公布日期 |
1974.08.29 |
申请号 |
DE19742407642 |
申请日期 |
1974.02.18 |
申请人 |
SVENSKA UTVECKLINGSAKTIEBOLAGET |
发明人 |
GUSTAV CASSELBRANT,SVEN |
分类号 |
B27N3/10;(IPC1-7):29J5/00 |
主分类号 |
B27N3/10 |
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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