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Intangible asset - Narrative (Details) |  | 9 Months Ended
--- | --- | ---
Nov. 01, 2022 patent | Mar. 31, 2023 CAD ($)
Intangible asset |  |
Payment for asset acquisition | $ |  | $ 39,864
Number patents for which Notices of Allowance from the USPTO | patent | 2 |
Patents |  |
Intangible asset |  |
Amortisation period |  | 20 years

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- Details
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