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Erasmus Van Niekerk

Nogent-le-Rotrou, FR: #1 of 5 inventorsTop 20%
Overall (2002): #222,543 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6443144 Air extraction apparatus — 2002-09-03

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