RD

Roger Delpretti

CS Charmilles Technologies S.A.: 1 patents #1 of 5Top 20%
📍 Vernier, CH: #2 of 6 inventorsTop 35%
Overall (2003): #131,812 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6642470 Process and device for machining a three-dimensional piece by electroerosive milling Claudio Tricarico 2003-11-04