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Yanqun Yang

SC Shanghai Liangxin Electrical Co.: 1 patents #1 of 7Top 15%
Overall (2022): #202,570 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11302503 Clapper-type electromagnetic release for miniature circuit breaker Wanjun Pan 2022-04-12