发明名称 Sewage treatment plant comprises a clarifying basin having an under-gravel filter, an equipment having an intermediate tank for a batch-wise feeding of the clarifying basin, a waste water reservoir, a feed pipe, and pipe fitting
摘要
申请公布号 AT503071(A2) 申请公布日期 2007.07.15
申请号 AT20060002008 申请日期 2006.12.04
申请人 KASTNER HELMUT ING. 发明人
分类号 B01D21/02 主分类号 B01D21/02
代理机构 代理人
主权项
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