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Guglielmetti Silvio

CS Cendres+Metaux Sa: 1 patents #12 of 26Top 50%
📍 Canobbio, CH: #4 of 7 inventorsTop 60%
Overall (All Time): #3,915,956 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4973249 Extracoronal, activatable precision attachment Hahn Rolf, Michel Villard 1990-11-27