| 发明名称 |
GRID OF COLLECTOR FOR WATER DRAIN PITS |
| 摘要 |
A grid of a receiver for water drain pits has a grid with support boss for the body of the receiver. Polyethylene reinforced with welded metal structure is used as material for making a grid with support boss.
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| 申请公布号 |
UA8617(U) |
申请公布日期 |
2005.08.15 |
| 申请号 |
UA20050000423 |
申请日期 |
2005.01.17 |
| 申请人 |
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发明人 |
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| 分类号 |
E03F5/06;(IPC1-7):E03F5/06 |
主分类号 |
E03F5/06 |
| 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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