PS

Peter Schonhardt

DF Dieter Grasslin Feinwerktechnik: 1 patents #1 of 1Top 100%
📍 St. Georgen, DE: #3 of 11 inventorsTop 30%
Overall (1982): #38,681 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320480 Switch chain with switch riders for switch clocks — 1982-03-16