发明名称 Systems for changing hall floors
摘要 Systems for changing hall floors (mobile floor covering) in order to render halls, in particular tennis halls, usable for other purposes. A hall can only be used for all types of events (fairs, parties, theatre, etc.) if the floor covering can be changed. For this purpose, floor coverings can be fitted on rollers or panels and can be fixed by touch-and-close fasteners, adhesive strips or press-studs and secured against slipping. After a changeover of event, another suitable floor covering can, in turn, be laid for a short period of time.
申请公布号 DE3817794(A1) 申请公布日期 1989.12.21
申请号 DE19883817794 申请日期 1988.05.26
申请人 KNEUER, NORBERT, 8721 MADENHAUSEN, DE 发明人 KNEUER, NORBERT, 8721 MADENHAUSEN, DE
分类号 A47G27/04;A63C19/02;A63C19/12;E04F15/00 主分类号 A47G27/04
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