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Jorgen W. Jonassen

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  • Bloomfield, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear-type universal coupling
    • Patent number 4,370,869
    • Issue date Feb 1, 1983
    • Jorgen W. Jonassen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...