AK

Adrian Kammer

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #145 of 251Top 60%
Overall (All Time): #2,916,688 of 4,157,543Top 75%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10120339 Device for holding a wheel set — 2018-11-06