Unitsky String Technologies

18 September 1983

Anatoly Yunitskiy's invention and Author's Certificate No. 1030595

Based on the credentials submitted by the USSR Government, the USSR State Committee for inventions and discoveries issued Author's Certificate No. 1030595 for the invention "Friction clutch". The leading engineer Anatoly Yunitskiy was one of its authors. The Author's Certificate is valid on the entire USSR territory as of April 30, 1980.

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