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Philip A. Mitchell

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  • Atherstone, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Masking methods using flexible strip
    • Patent number 5,407,716
    • Issue date Apr 18, 1995
    • Minnesota Mining and Manufacturing Company
    • Philip A. Mitchell
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL