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Engbert Welling

Oudehaske, NL: #1 of 1 inventorsTop 100%
Overall (2002): #223,807 of 266,432Top 85%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6357283 Sounding apparatus and method for operating it Reijnoud Koelemey 2002-03-19

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