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Tom V. Hillman

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  • Laguna Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holder for bicycle chains
    • Patent number 4,681,557
    • Issue date Jul 21, 1987
    • Tom V. Hillman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...