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Peter Alfer

Wipperfürth, DE: #1 of 6 inventorsTop 20%
Overall (2011): #196,774 of 364,097Top 55%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8021450 Abrasive wheels and production thereof Diethard Sinram 2011-09-20