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Chi-Yi Ko

Caotun, TW: #3 of 3 inventorsTop 100%
Overall (2023): #489,073 of 537,848Top 95%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11600249 Saxophone cleaning tool — 2023-03-07

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