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罗琨、贺治国、罗文连,一种污水排放口远程实时监控系统,201820950495.8
Service Invention or Not:no
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蒋俊、贺治国,一种自动喷水壶,201820680738 .0
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徐丽、文钰、贺治国,旋转填料式生物除臭装置,201820034310.9