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v3.19.1

Intangible Assets and Goodwill (Details 2) - USD ($) | Jan. 31, 2019 | Jan. 31, 2018
--- | --- | ---
2020 | $ 37,070 |
2021 | 37,070 |
2022 | 37,070 |
2023 | 37,070 |
2024 and thereafter | 203,490 |
Total amortization | 351,770 |
Intellectual Property [Member] |  |
2020 | 23,420 |
2021 | 23,420 |
2022 | 23,420 |
2023 | 23,420 |
2024 and thereafter | 128,415 |
Total amortization | 222,095 |
Customer-Related Intangible Assets [Member] |  |
2020 | 13,650 |
2021 | 13,650 |
2022 | 13,650 |
2023 | 13,650 |
2024 and thereafter | 75,075 |
Total amortization | $ 129,675 |

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