Tarmo Mantymaki

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Merstola, FI

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Patents Grantslast 30 patents

Information Patent Grant
Waste heat boiler construction
- Patent number 4,530,311
- Issue date Jul 23, 1985
- Outokumpu Oy
- Tarmo K. Mantymaki
- F22 - STEAM GENERATION
Information Patent Grant
Electric furnace dome
- Patent number 4,491,952
- Issue date Jan 1, 1985
- Outokumpu Oy
- Matti Honkaniemi
- F27 - FURNACES KILNS OVENS RETORTS