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Changan Cen

GC Grg Banking Equipment Co.: 1 patents #3 of 18Top 20%
Overall (2020): #521,447 of 565,922Top 95%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10752013 Assembled note-issuing device and self-service financial apparatus equipped therewith Guocheng Shi, Hexiang Huang, Changhai Wu, Dong Wei 2020-08-25