Aarno Kalliokoski

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Varpukuja 3, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for the concentration of spent acid
- Patent number 6,926,757
- Issue date Aug 9, 2005
- Outokumpu Oyj
- Aarno Kalliokoski
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Method for the concentration of spent acid
- Publication number 20040062707
- Publication date Apr 1, 2004
- Aarno Kalliokoski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL