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Chi Man LAW

JA Johnson Electric International Ag: 1 patents #74 of 195Top 40%
Overall (2019): #511,649 of 560,194Top 95%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10205293 Commutator, motor using same and method of manufacturing the commutator Jing Chao Zheng, Xiu Xian WANG 2019-02-12