| 发明名称 |
COMPOSITE BOARD AND METHOD OF MANUFACTURE |
| 摘要 |
<p>Composite boards made primarily from recycled waste paper and methods for production of such boards are described.</p> |
| 申请公布号 |
EP0559880(A4) |
申请公布日期 |
1993.11.10 |
| 申请号 |
EP19920921424 |
申请日期 |
1992.09.25 |
| 申请人 |
EARTH PARTNERS, INC. |
发明人 |
PRATT, RONALD;CHEDESTER, JOHN;POMMERENING, JOHN |
| 分类号 |
B27N3/04;B27N3/00;B27N3/02;(IPC1-7):B27N3/02 |
主分类号 |
B27N3/04 |
| 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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