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Patents

Current position: Home  >  Scientific Research  >  Patents

马辉, 俞昆, 付强, 曾劲. 基于矩阵恢复的滚动轴承微弱故障增强方法. 专利号: ZL 201910647394.2, 授权时间: 2020/05/12 .

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Service Invention or Not:no