Jussi Yli-Niemi

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Tornio, FI

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for supporting material to be treated in continuously ope...
- Patent number 6,802,711
- Issue date Oct 12, 2004
- Outokumpu Oyj
- Taisto Yrjänä
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for supporting material to be treated in continuously ope...
- Patent number 6,682,692
- Issue date Jan 27, 2004
- Outokumpu Oyj
- Taisto Yrjänä
- C21 - METALLURGY OF IRON