| 发明名称 |
BODIES OF COMPRESSED CARPET WASTE MATERIAL |
| 摘要 |
<p>1489977 Polyurethane articles K LESTI 8 Dec 1975 [6 Dec 1974] 50238/75 Heading C3R [Also in Divisions B5 B8 E1 and F2] A composition from which compressed bodies are formed comprises cuttings of a foam-backed carpet material and a foamable polyurethane binder.</p> |
| 申请公布号 |
GB1489977(A) |
申请公布日期 |
1977.10.26 |
| 申请号 |
GB19750050238 |
申请日期 |
1975.12.08 |
| 申请人 |
LESTI K |
发明人 |
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| 分类号 |
E04B1/84;B27N3/00;B29B17/00;B29B17/04;B32B5/16;C08J11/06;D01G11/04;(IPC1-7):29J1/02 |
主分类号 |
E04B1/84 |
| 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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