Kari Kuukkanen

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Ylojaravi, FI

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of heat and chemicals from spent liquor
- Patent number 5,112,441
- Issue date May 12, 1992
- Oy Tampella AB
- Tuomo Ruohola
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL