JT

Jung-Nan Tsai

ZC Zeng Hsing Industrial Co.: 1 patents #9 of 28Top 35%
Overall (All Time): #2,972,019 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9803302 Method for controlling sewing operating of a sewing machine — 2017-10-31