发明名称 Päällysterakenne keilahalleja varten
摘要 The invention relates to a covering structure configured to be placed in the vicinity of a bowling lane for covering at least a gutter of the bowling lane in a covering position, wherein the covering structure comprises at least one covering sheet, and wherein in the covering position the covering sheet is arranged above the gutter so that the cover structure and the bowling lane are configured to form a flat surface. The invention further relates to a bowling lane conversion system for a bowling center.
申请公布号 FI20135795(A) 申请公布日期 2015.01.27
申请号 FI20130005795 申请日期 2013.07.26
申请人 SYSTEM-300 GROUP OY 发明人 KIURU, OLLI;SIEVÄNEN, MIKKO;HIETALA, JONI
分类号 A63D1/04;E04B5/43;E04H3/14 主分类号 A63D1/04
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