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Johann Adriaan Venter

Vereeniging, ZA: #1 of 2 inventorsTop 50%
Overall (2017): #362,105 of 506,227Top 75%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9752435 Mine roof support — 2017-09-05

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