DK

Dieter Kiefer

DA Deutsche Babcock Werke Aktiengesellschaft: 1 patents #2 of 10Top 20%
📍 Xanten, DE: #1 of 3 inventorsTop 35%
Overall (1989): #120,311 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4860962 Bowl-mill crusher Helmut Grommes 1989-08-29