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Chung-Jen Cheng

JC Jin Sun Gee Plastics Co.: 1 patents #1 of 1Top 100%
📍 Tainan, TW: #325 of 842 inventorsTop 40%
Overall (2021): #503,784 of 548,734Top 95%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11000131 Game furniture — 2021-05-11