WP

Wolfgang Patzwaldt

Overall (1989): #42,518 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4881036 Phase shift compensation for metal detection apparatus Klaus Auslander, Hans-Jurgen Fabris, Helmut Seichter 1989-11-14