TREA

David J. Thwaites

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  • Ilkley, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anaesthetic vaporizer
    • Patent number 5,592,934
    • Issue date Jan 14, 1997
    • The BOC Group plc
    • David J. Thwaites
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Sump for an anaesthetic vaporiser
    • Patent number 5,372,127
    • Issue date Dec 13, 1994
    • The BOC Group plc
    • David J. Thwaites
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE