ES

Erwin Spanner

DG Dr. Johannes Heidenhain Gmbh: 1 patents #1 of 8Top 15%
📍 Traunstein, DE: #1 of 3 inventorsTop 35%
Overall (1994): #137,397 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5333048 Polarizing interferometric displacement measuring arrangement Dieter Michel 1994-07-26