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Related Party Transactions (Details) - USD ($)
3 Months Ended 12 Months Ended
Oct. 31, 2017
Jul. 31, 2017
Jul. 31, 2016
Related Party Transactions (Textual)      
Full balance of amount was still owed     $ 24,747
Consulting services $ 12,500 $ 32,250  
Officer [Member]      
Related Party Transactions (Textual)      
Advances from officers     $ 24,747