WL

Walter Lippert

DW Dyckerhoff & Widmann: 1 patents #5 of 17Top 30%
Overall (1989): #45,701 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854028 Method of locating operational surfaces of a track for electromagnetically levitated vehicles Wilhelm Buchler, Lorenz Maier 1989-08-08