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Johan Stijntjes

📍 Alkmaar, NL: #2 of 5 inventorsTop 40%
Overall (1989): #92,675 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839220 Conveyor belt, in particular for a through conveyor Simon Roet 1989-06-13