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Melvin S. Henriksen

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  • Santa Ana, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary sheer valve with wash and purge station
    • Patent number 4,540,015
    • Issue date Sep 10, 1985
    • Beckman Instruments, Inc.
    • Melvin S. Henriksen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...