Gerard Faup

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Versailles, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for increasing sludge concentration in water p...
- Patent number 5,098,572
- Issue date Mar 24, 1992
- Lyonnaise des Eaux
- Gerard Faup
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE