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Geoffrey L. Grimwood

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  • Wooldale, Holmfirth, near Huddersfield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Desludger type disc bowl centrifuges
    • Patent number 4,159,798
    • Issue date Jul 3, 1979
    • Geoffrey L. Grimwood
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...