Veikki Polvi

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Patents Grantslast 30 patents

Information Patent Grant
Cooling element and method for manufacturing cooling elements
- Patent number 6,783,726
- Issue date Aug 31, 2004
- Outokumpa Oyj
- Veikki Polvi
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
Cooling element and method for manufacturing cooling elements
- Publication number 20030020215
- Publication date Jan 30, 2003
- Veikki Polvi
- F27 - FURNACES KILNS OVENS RETORTS