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7. Other Assets (Details Narrative)
12 Months Ended
Dec. 31, 2019
USD ($)
Integer
Dec. 31, 2018
USD ($)
Integer
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Intangible assets $ 86,151 $ 63,755
Amortization expense $ 1,879 $ 974
Number of patents | Integer 2 0