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| Better got two invention patentThe time of publication:2016-05-12 The number of visits:3875 The article source:原创 Recently, Better got two patents of invention in the state intellectual property office .Two patents of invention is important for the safety shut-off valve -key equipment of natural gas pipeline,added a variety of functions, and improve its safety factor. At present, Better has patented a total of 23, among them 2 invention patents, 13 utility model patents, 8 appearance patents. This is the company advocates the effective practice of technology innovation. It has the very high practical value to improve product technology level and the reliability of valve.   
 The previous:Two software  won the national copyright  registration | 
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