TREA

Roelf Pepping

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  • Sneek, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for dewatering sludge
    • Patent number 4,101,400
    • Issue date Jul 18, 1978
    • Machinefabriek W. Hubert & Co. B.V.
    • Roelf Pepping
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Device for the purification of waste water
    • Patent number 4,062,911
    • Issue date Dec 13, 1977
    • Landustrie Sneek Machinefabriek Elektrotechniek B.V.
    • Roelf Pepping
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE