YZ

Yun Zhuang

KC K.H.S. Musical Instrument Co.: 1 patents #5 of 15Top 35%
📍 New Taipei, TW: #6,529 of 10,472 inventorsTop 65%
Overall (All Time): #2,503,983 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12002440 Snare adjustment device for snare drum — 2024-06-04