Duos Granted Comprehensive Patent for Railcar Scanning

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Volume 281,794       

(NASDAQ: DUOT) Delayed: 6.32 --0 (-0%)
Previous Close $6.32    52 Week High $0.33 
Open $6.30    52 Week Low $0.06 
Day High $6.37    P/E N/A 
Day Low $6.12    EPS $0.00 
Volume 281,794