Maija-Leena Metsarinta

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Ulvila, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method for removing sulphur and nitrogen compounds from gas
- Patent number 5,009,870
- Issue date Apr 23, 1991
- Outokumpu Oy
- Seppo O. Heimala
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for removing the sulphur content of a weak gas containing su...
- Patent number 4,861,577
- Issue date Aug 29, 1989
- Outokumpu Oy
- Timo T. Talonen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL