TREA

Derek E. Frost

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  • Saint Andrews, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-boil boiling point indicator
    • Patent number 7,290,924
    • Issue date Nov 6, 2007
    • Liquid Levers Innovations Ltd
    • Derek E. Frost
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents