TREA

Clyde W. Seltzer

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  • Newport Beach, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm valve
    • Patent number 4,715,578
    • Issue date Dec 29, 1987
    • Cla-Val Company
    • Clyde W. Seltzer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...