JC

Julien CHRISTAN

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #10 of 31Top 35%
📍 Bienne, CH: #12 of 36 inventorsTop 35%
Overall (2021): #389,320 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11073796 Balance spring stud-holder with simplied assembly Patrick Moller 2021-07-27