:

̲

̳ The 6th International Invention Innovation Competition in Canada :
̳ The 6th International Invention Innovation Competition in Canada

15 28 2021   The 6th International Invention Innovation Competition in Canada.

«International Invention Innovation Competition in Canada» - , .

   «Canadian special award Toronto Int’l Society of Innovation & Advanced Skills»   쳿 , 5  , ѳ, , .

³ ! .