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Chiung Nan Chen

GC Glttek Co.: 1 patents #1 of 2Top 50%
Overall (2023): #493,137 of 537,848Top 95%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11745307 Automatic grinding machine with positioning effect Hsun-Hao Chan 2023-09-05