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Franz Blickhan

📍 Rödermark, DE: #55 of 106 inventorsTop 55%
Overall (All Time): #3,707,368 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590725 Drilling column with sledgehammer drilling head — 1997-01-07