| 发明名称 |
NEEDLE PUNCH APPARATUS FOR MINERAL FIBER WEB |
| 摘要 |
<p>The invention relates to a device for the needling of a lap of mineral fibres. So that the lap of mineral fibres can be needled, the hooks 6 of the needles 2 of a needle bed 1 are distributed over the entire length of penetration corresponding to the distance between the baseplate 3 and the detachment plate 4. <IMAGE></p> |
| 申请公布号 |
JPS62223362(A) |
申请公布日期 |
1987.10.01 |
| 申请号 |
JP19870061437 |
申请日期 |
1987.03.18 |
| 申请人 |
TEXTIL MAS FAB DR ERNST FEHRER AG |
发明人 |
FURANTSU KEENIHI;AUGUSUTO KARUTOAISU;KARURU MAIERU |
| 分类号 |
D04H18/02 |
主分类号 |
D04H18/02 |
| 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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