OS

Osvaldo Sproccati

📍 Manno, CH: #8 of 15 inventorsTop 55%
Overall (All Time): #3,983,561 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699388 Very high precision self-centering collet Enrico Tettamanti 1987-10-13