Kurt Höglund

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Pietarsaari, FI

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for the leaching of solid matter from sludge
- Patent number 6,793,816
- Issue date Sep 21, 2004
- Outokumpu Oyj
- Heikki Takala
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE