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Kai Lai CHAN

SL Soulnano Limited: 1 patents #3 of 4Top 75%
Overall (All Time): #2,599,225 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11723993 Ultraviolet disinfection apparatus Cho Hang WONG, Hung-Hsin Hsieh, Pui Yan Wong 2023-08-15