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Key management compensation and related party transactions (Tables)
12 Months Ended
Oct. 31, 2021
Disclosure of transactions between related parties [abstract]  
Disclosure of key management compensation [Table Text Block]
    2021     2020     2019  
Professional, other fees, and salaries $ 107,201   $ 17,517   $ 4,684  
Stock-based compensation   227,500     -     -  
  $ 334,701   $ 17,517   $ 4,684