Matti Salminen

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Nakkila, FI

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Patents Grantslast 30 patents

Information Patent Grant
Casting mould for manufacturing a cooling element and cooling eleme...
- Patent number 6,773,658
- Issue date Aug 10, 2004
- Outokumpu Oyj
- Yrjö Leppänen
- F27 - FURNACES KILNS OVENS RETORTS