WH

Walter Hoppe

ZG Zimmermann & Jansen Gmbh: 1 patents #1 of 6Top 20%
📍 Lochham, DE: #1 of 1 inventorsTop 100%
Overall (1982): #25,268 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361973 Bulk material conveying for a pneumatic dredger Lothar Imhoff, Wilhelm Bay 1982-12-07