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Philip J. Hipol

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  • Oro Valley, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm preload air bearing
    • Patent number 6,315,450
    • Issue date Nov 13, 2001
    • Etec Systems, Inc.
    • Philip J. Hipol
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...