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Christophe Bonnin

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  • Chennevieres sur Marne, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sludge digestion method
    • Patent number 5,876,613
    • Issue date Mar 2, 1999
    • Omnium De Traitements et de Valorisation
    • Christophe Bonnin
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Method for purifying and biodeodorizing gas effluents
    • Patent number 5,858,768
    • Issue date Jan 12, 1999
    • OTV Omnium de Traitements et de Valorisation
    • Christophe Bonnin
    • F24 - HEATING RANGES VENTILATING