TREA

Robert K. Van Ausdal

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  • La Crescenta, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary valve
    • Patent number 4,308,892
    • Issue date Jan 5, 1982
    • The Bendix Corporation
    • Robert K. Van Ausdal
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...