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Keith D. Blackmore

DL Dowty Mining Equipment Limited: 1 patents #5 of 16Top 35%
Overall (All Time): #4,008,279 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4492495 Roof support for use in mines Dennis F. Rutherford 1985-01-08