TREA

Martin Philipson

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  • Sheffield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal strip shearing and coiling
    • Patent number 5,967,448
    • Issue date Oct 19, 1999
    • Kvaerner Technology & Research Limited
    • John Berry
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...