发明名称 Cover for drainage pits and the like.
摘要 <p>Cover for drainage pits and the like, consists of a first stationary frame (11) made of L-shaped elements fixed to each other and of a second removable frame (12) made of a base (14) and of sidewalls (15) advantageously inclined to the vertical, the second removable frame (12) being inserted into the first stationary frame (11) and comprising at least one engagement and lifting means (16) of a handle type, which is solidly fixed to the second removable frame (12). &lt;IMAGE&gt;</p>
申请公布号 EP0665338(A1) 申请公布日期 1995.08.02
申请号 EP19950100078 申请日期 1995.01.04
申请人 GRIDIRON SPA 发明人 ZANETTE, GIANCARLO;PIZZOL, VALENTINO
分类号 E02D29/14;E05B1/00;E05B5/00;(IPC1-7):E02D29/14 主分类号 E02D29/14
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