TREA

Anthony J. Lawrence

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  • Tewkesbury, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe couplings
    • Patent number 4,138,145
    • Issue date Feb 6, 1979
    • The Tungum Company Limited
    • Anthony J. Lawrence
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...