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Yefim Spektor

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  • Mason, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eccentric bearing assemblies for swivel casters
    • Patent number 9,051,965
    • Issue date Jun 9, 2015
    • Hamilton Caster & Manufacturing Company
    • Yefim Spektor
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...