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Joaquim Antonio Soares de Sousa

JM Joy Global Underground Mining: 1 patents #13 of 47Top 30%
Overall (2019): #411,596 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10287881 Cutting device with wear elements Michael Laing 2019-05-14