FK

Friedhelm Koch

MK Maschinenfabrik Koeppern Gmbh & Co. Kg: 1 patents #1 of 5Top 20%
📍 Hattingen, DE: #1 of 11 inventorsTop 10%
Overall (1982): #65,253 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4337023 Roller press for compacting and briquetting of bulk material Heinz Koppern, Hans-Georg Bergendahl, Hartmut Rieschel 1982-06-29