发明名称 Overflow trough with an attached sealing element for swimming pools consists of flexible polyolefins
摘要 <p>The overflow trough (1) with an attached sealing element (2) for swimming pools consists of flexible polyolefins. The trough (whose length can be varied according to particular conditions and/or requirements) is provided with a gripping edge (5) compatible with accident insurance regulations, and a seating (3) for a trough grating.</p>
申请公布号 DE20317659(U1) 申请公布日期 2004.02.19
申请号 DE2003217659U 申请日期 2003.11.15
申请人 VELTMANN, FRANK;VELTMANN, GUIDO 发明人
分类号 E04H4/14;(IPC1-7):E04H4/12 主分类号 E04H4/14
代理机构 代理人
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