WW

Werner Wippig

HH Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann: 1 patents #10 of 22Top 50%
📍 Lehrte, DE: #61 of 134 inventorsTop 50%
Overall (All Time): #4,030,980 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4436448 Excavating machine for tunnels and galleries Wolf Magnus, Otto Braach, Dirk Fischer 1984-03-13