TREA

Anatoly S. Yakovlev

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  • Orel, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Novikov gearing
    • Patent number 5,022,280
    • Issue date Jun 11, 1991
    • Leonid S. Boiko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...