Seppo Lukkarinen

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Savonlinna, FI

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Patents Grantslast 30 patents

Information Patent Grant
Feeding suspension to a disc filter
- Patent number 5,705,068
- Issue date Jan 6, 1998
- Ahlstrom Machinery Oy
- Seppo Lukkarinen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Deaeration vessel
- Patent number 5,308,384
- Issue date May 3, 1994
- A. Ahlstrom Corporation
- Kari Kapanen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE