TREA

Philip E. Lindesay

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  • Auckland, NZ
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing device
    • Patent number 5,403,086
    • Issue date Apr 4, 1995
    • Scepter Manufacturing Company Limited
    • Philip E. Lindesay
    • B28 - WORKING CEMENT, CLAY, OR STONE