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Malcolm Reginald Hallas Bell

CL Coin Controls Limited: 1 patents #13 of 29Top 45%
Overall (All Time): #3,598,708 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6311820 Coin validator calibration Robert Sydney Walker, Dennis Wood, Les Hutton 2001-11-06