Hans Hede

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Voyri, FI

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Patents Applicationslast 30 patents

Information Patent Application
Doctor Blade for the Roll of a Paper or Board Machine and Method fo...
- Publication number 20090221205
- Publication date Sep 3, 2009
- EXEL OYJ
- Harri Matilainen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE