AS

Alfons Spies

DG Dr. Johannes Heidenhain Gmbh: 1 patents #1 of 7Top 15%
📍 Seebruck, DE: #1 of 1 inventorsTop 100%
Overall (1989): #132,821 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819546 Device for measuring feed movement Alfons Ernst 1989-04-11