MB

Michel Bertrix

TI Timex: 1 patents #8 of 13Top 65%
📍 Besançon, FR: #5 of 13 inventorsTop 40%
Overall (1989): #38,900 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888507 Stepping motor rotor assembly for an electronic timepiece Michel Plancon 1989-12-19