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17 April 1983

 

Author's Certificate of Anatoly Yunitskiy for the invention "Method of obtaining coatings"

Under the application No. 3245308 dated February 3, 1981, the invention "Method of obtaining coatings" is registered in the USSR State register of inventions on October 8, 1982. One of its authors was Anatoly Yunitskiy.

Author's Certificate of Anatoly Yunitskiy for the invention - Method of obtaining coatings

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