TREA

David Herron

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  • Bristol, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smoking articles
    • Patent number 5,172,708
    • Issue date Dec 22, 1992
    • Christopher G. Drewett
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking device
    • Patent number 4,848,374
    • Issue date Jul 18, 1989
    • Brian C. Chard
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES