TREA

638731 BC Ltd.

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  • Delta, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floating wave attenuator
    • Patent number 6,715,958
    • Issue date Apr 6, 2004
    • 638731 BC Ltd.
    • Dan Wittenberg
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING