Vladimir Nicolaus Mackiw (August 4, 1923, Stanisławów – 2001, Islington)[1] was a Canadian inventor, industrialist, and chemist of Ukrainian origin who revolutionized the mining industry with his inventions and techniques.[2]

References edit

  1. ^ "Мацків, Володимир-Микола". ВУЕ (in Ukrainian). Retrieved 2024-02-12.
  2. ^ "Мацьків Володимир". esu.com.ua. Retrieved 2024-02-12.

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