发明名称 |
Filter for drinking fountain |
摘要 |
The ground water spring pipe has a shaft (12) with a barrier against hydraulic ground breakage. The barrier has a base support filter pipe (15) with a base and water sealed full tube section (16) and a coaxial filter tube pipe section (17). The filter pipe has a removable filter infill (65).
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申请公布号 |
DE19828917(C1) |
申请公布日期 |
2000.01.20 |
申请号 |
DE1998128917 |
申请日期 |
1998.06.29 |
申请人 |
IEG INDUSTRIE-ENGINEERING GMBH |
发明人 |
BERNHARDT, BRUNO |
分类号 |
E03B3/26;(IPC1-7):E03B3/10;E03B3/15;E03B3/18 |
主分类号 |
E03B3/26 |
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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