CM

Cheuk Yin Mar

📍 Tuen Mun, CN: #61 of 119 inventorsTop 55%
Overall (All Time): #3,050,688 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9022610 Lighting apparatus with adjustable light beam — 2015-05-05