Raimo Viertola

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SF-33540 Tampere, FI

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Patents Grantslast 30 patents

Information Patent Grant
Lining method and system for high temperature spaces
- Patent number 5,817,198
- Issue date Oct 6, 1998
- Raimo Viertola
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Lining element and structure for heat treatment furnaces
- Patent number 4,955,809
- Issue date Sep 11, 1990
- Raimo Viertola
- F27 - FURNACES KILNS OVENS RETORTS