Robbert DE Vletter

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Huizen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Combined anaerobic reactor and settler
- Patent number 4,165,285
- Issue date Aug 21, 1979
- N.V. Centrale Suiker Maatschappij
- Evert Wind
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE