Annual report pursuant to Section 13 and 15(d)

PATENT RIGHTS - Schedule for amortization of the Company's patents (Details)

v3.20.1
PATENT RIGHTS - Schedule for amortization of the Company's patents (Details)
Nov. 30, 2019
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2020 $ 7,332
2021 7,332
2022 7,332
2023 7,332
2024 $ 7,332