TREA

Three Star Environmental Ltd.

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  • Rotherham, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screening apparatus
    • Patent number 7,364,652
    • Issue date Apr 29, 2008
    • Three Star Environmental Ltd.
    • David Grant Middleton
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING