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Belgacem Becha

Saudi Arabian Oil: 1 patents #2,080 of 4,275Top 50%
Overall (All Time): #2,576,349 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11619098 Double acting rotary and hammering tool 2023-04-04