VL

Vincent Lebreton

CF Charbonnages De France: 1 patents #24 of 57Top 45%
📍 Creil, FR: #21 of 46 inventorsTop 50%
Overall (All Time): #3,896,837 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4904115 Method and device for controlling the trajectory of a shield-type tunnelling machine — 1990-02-27