MT

Michel Thomi

CS Compagnie Des Montres Longines, Francillon S.A.: 1 patents #1 of 2Top 50%
Overall (1982): #41,915 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363553 Watch mechanism incorporating two barrels Raymond Studer 1982-12-14