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Frank Gerard Pirrallo

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  • Dayton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hold down spring for a drum brake
    • Patent number 6,318,515
    • Issue date Nov 20, 2001
    • Delphi Technologies, Inc.
    • Frank Gerard Pirrallo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...