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六旬“民间发明家”蒙国宁:自学成才拿下8项国家专利
在兴宾区河西街道锦和社区,64岁蒙国宁的故事被传为佳话。在过去的20多年里,他凭借自学成才的毅力和对发明的执着,不仅帮助企业实现了技术革新,还获得8项国家专利,成为名副其实的“民间发明家”。
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