Arto Salminen

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method of modifying the printing surface of paper or board
- Patent number 8,613,830
- Issue date Dec 24, 2013
- Helsinki University of Technology
- Jukka Seppälä
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Method of Modifying the Printing Surface of Paper or Board
- Publication number 20090255641
- Publication date Oct 15, 2009
- Helsinki University of Technology
- Jukka Seppala
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS