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Norbert Ahrens

KA Krupp Polysius Ag: 1 patents #6 of 22Top 30%
📍 Oelde, DE: #2 of 5 inventorsTop 40%
Overall (1982): #40,981 of 81,411Top 55%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4364665 Storage and mixing silo for bulk material Heinrich Klockenbusch 1982-12-21