TREA

Mark D. Chewins

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  • Westlake, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Timing of a multi-shot blast
    • Patent number 5,214,236
    • Issue date May 25, 1993
    • Plessey South Africa Limited
    • Raymond J. Murphy
    • F42 - AMMUNITION BLASTING