发明名称 Prefab. peripherally coated mineral flooring panel - has ready fitted top insulation layer holding coating
摘要 <p>The adjacent flooring panels are designed to fit together and combine as a unit. A coating overlaps all the top edges, on a pref. mineral body, forming a prefabricated panel used to make up a floor. The upper side (2) of the main panel body (1) has an insulating layer (4) on it, held in place by the coating (3), the latter being pref. in the form of a hood, made of elastically deformable plastics or rubber stretched onto the panel body. The coating can form a functional or wearing surface layer.</p>
申请公布号 DE3027840(A1) 申请公布日期 1982.02.18
申请号 DE19803027840 申请日期 1980.07.23
申请人 HOELLFRITSCH HOLDING GMBH 发明人 HOELLFRITSCH,ERICH,DIPL.-VOLKSW.
分类号 E04F15/10;(IPC1-7):04F15/02 主分类号 E04F15/10
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