发明名称 Floor covering characterized by damping noise caused by walking
摘要 The laminate floor covering comprises a layer of thermoplastic material which is firmly bonded to its underside. An Independent claim is also included for a method for producing such laminate floor covering. It involves heating the thermoplastic material, and applying it to the underside of the laminate floor covering by brushing or rolling processes.
申请公布号 CZ12380(U1) 申请公布日期 2002.08.14
申请号 CZ20020012758U 申请日期 1999.11.06
申请人 KRONOSPAN TECHNICAL COMPANY LIMITED 发明人 DOHRING DIETER;DEVANTIER BERND DR.;EMMLER RICO DIPL. ING.
分类号 B32B21/00;B32B21/08;E04F15/02;E04F15/20;(IPC1-7):E04F15/20 主分类号 B32B21/00
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