| 发明名称 |
Swimming pools with overflow gutters |
| 摘要 |
A swimming pool includes an elongated plastic extrusion of channel-shaped configuration forming a gutter for receiving liquid which overflows from the pool. This gutter has an outer upper region connected with a concrete-retaining structure.
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| 申请公布号 |
US4084272(A) |
申请公布日期 |
1978.04.18 |
| 申请号 |
US19760651245 |
申请日期 |
1976.01.22 |
| 申请人 |
LAVEN, MERRILL L. |
发明人 |
LAVEN, MERRILL L. |
| 分类号 |
E04H4/00;E04H4/02;E04H4/04;E04H4/12;E04H4/14;(IPC1-7):E04H3/16;E04H3/18 |
主分类号 |
E04H4/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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