Vaclav Knob

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Litovel, CS

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for processing low-grade waste paper
- Patent number 4,334,984
- Issue date Jun 15, 1982
- Vyzkumny ustav papieru a celulozy
- Svetozar Vagac
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE