TREA

Hollow Core Systems (Mid-East) Limited

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting of hollow core slabs
    • Patent number 5,529,735
    • Issue date Jun 25, 1996
    • Hollow Core Systems (Mid-East) Limited
    • John A. D. B. Durham
    • B28 - WORKING CEMENT, CLAY, OR STONE