TREA

Joseph G. Tabrah

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  • Kahuku, HI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Irrigation system flushing valve
    • Patent number 4,031,915
    • Issue date Jun 28, 1977
    • Hawaiian Sugar Planters' Association
    • Bruce A. McElhoe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Soil irrigation methods and apparatus
    • Patent number 4,032,072
    • Issue date Jun 28, 1977
    • Hawaiian Sugar Planters' Association
    • Bruce A. McElhoe
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING