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Perry W. Brafford

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  • Chandler, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detuned fan blade apparatus and method
    • Patent number 6,042,338
    • Issue date Mar 28, 2000
    • AlliedSignal Inc.
    • Perry W. Brafford
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES