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Schedule of Finite-Lived Intangible Assets (Details) (USD $)
12 Months Ended
Aug. 31, 2013
Aug. 31, 2012
Details    
Finite-Lived Patents, Gross $ 850,000 $ 850,000
Other Finite-Lived Intangible Assets, Gross 43,655 43,655
Amortization of Intangible Assets (524,993) (449,452)
Intangible Assets, Current, Total $ 368,662 $ 444,203