XT

Xuan Mai Tu

DS Detra Sa: 1 patents #1 of 2Top 50%
📍 Ecublens, CH: #2 of 12 inventorsTop 20%
Overall (2004): #85,871 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6712500 Escapement device for timepiece Michel Schwab 2004-03-30