WF

Walter Freisleben

RW Richard Hirschmann Radiotechnisches Werk: 1 patents #5 of 17Top 30%
📍 Großenhain, DE: #62 of 108 inventorsTop 60%
Overall (All Time): #3,830,295 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5234221 Elastomer seal — 1993-08-10