TREA

Stephen Archer

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  • Welwyn, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-plugging blind rivet
    • Patent number 4,639,174
    • Issue date Jan 27, 1987
    • Avdel Limited
    • Keith Denham
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...