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Shares to be issued (Details Narrative)
12 Months Ended
Oct. 31, 2019
USD ($)
shares
Oct. 31, 2019
USD ($)
$ / shares
Oct. 31, 2018
USD ($)
Oct. 31, 2017
USD ($)
Reserve Quantities [Line Items]        
Proceeds of subscription receipts $ 2,514,377    
Shares to be issued $ 5,136 $ 5,136 $ 720,516  
G R Unlimited [Member]        
Reserve Quantities [Line Items]        
Proceeds of subscription receipts     $ 720,516  
Number of subscription receipts | shares 2,099,159      
Share Price | $ / shares   $ 0.55    
Proceeds from financing $ 554,000