CV

Cyril Vuilleumier

📍 Bienne, CH: #1 of 8 inventorsTop 15%
Overall (1982): #15,368 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4321839 Monodirectional torque-transmission gear 1982-03-30
4320483 Attaching device of a dial on stationary parts of a timepiece movement 1982-03-16