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Wolfgang Imhof

Kefenrod, DE: #1 of 1 inventorsTop 100%
Overall (2011): #129,192 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7951475 Vent valve for acid batteries Friedrich Kramm, Christian Recker 2011-05-31