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Ping Kuen Mak

📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,731,610 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D387348 Combined radio, fluorescent lamp and removable torch Wai-Ping Lam 1997-12-09