| 发明名称 |
Web material roll is separated into number of material strips by perforation lines, and roll has width of 90 cm |
| 摘要 |
<p>The non-woven, paper or textile material web supplied in a roll is separated into a number of material strips by perforation lines. The web material roll has a width of 90 cm and is separated into six equal strips.</p> |
| 申请公布号 |
DE20203816(U1) |
申请公布日期 |
2003.07.24 |
| 申请号 |
DE2002203816U |
申请日期 |
2002.03.08 |
| 申请人 |
ADVANCED AIRLAID TECHNOLOGIES INC., GATINEAU |
发明人 |
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| 分类号 |
B65H18/28;(IPC1-7):B65H18/28 |
主分类号 |
B65H18/28 |
| 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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