TREA

Lazar Chalik

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  • West Hartford, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear assembly
    • Patent number 4,719,813
    • Issue date Jan 19, 1988
    • Lazar Chalik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gear assembly
    • Patent number 4,612,816
    • Issue date Sep 23, 1986
    • Lazar Chalik
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...