JD

Jean-Bosco Thanh Khai DINH

SD Swatch Group Research And Development: 1 patents #183 of 274Top 70%
Overall (All Time): #2,428,047 of 4,157,543Top 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12339230 Portable modular unit for inspecting in a timepiece the presence of a lubricating agent or of an epilame 2025-06-24