发明名称 |
A multilayered floor covering, to be laid floatingly |
摘要 |
The floor covering which comprises wood parquet panels (1) consists of a first rigid, hard layer (2) and a second rigid mechanically resistant underlying support layer (3). The underlying layer has structural discontinuities (5) defining cavities which reduce the resonance of the covering. |
申请公布号 |
EP1249561(A3) |
申请公布日期 |
2003.12.10 |
申请号 |
EP20020290911 |
申请日期 |
2002.04.11 |
申请人 |
TARKETT SOMMER S.A. |
发明人 |
DECONINCK, BERNARD-ANDRE;LEPETIT, HERVE |
分类号 |
E04F15/022;E04F15/20 |
主分类号 |
E04F15/022 |
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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