一种用页岩陶粒作基质填料的人工湿地
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Title:一种用页岩陶粒作基质填料的人工湿地
Institution:环境研究院
Type of Patent:Utility models
Application Number:201320741567.5
Number of Inventors:1
Service Invention or Not:No
Application Date:2013-11-22
Publication Date:2014-04-30
Authorization Date:2014-04-30
Release Time:2019-04-15