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Key management compensation and related party transactions (Tables)
12 Months Ended
Oct. 31, 2023
Disclosure of transactions between related parties [abstract]  
Disclosure of key management compensation [Table Text Block]
    2023     2022     2021  
Professional, other fees, and salaries $ 214,914   $ 133,517   $ 107,201  
Stock-based compensation   82,946     -     227,500  
  $ 297,860   $ 133,517   $ 334,701