Kent Ivar Sondell

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Ornskoldsvik, SW

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Patents Grantslast 30 patents

Information Patent Grant
Process for the delignification of lignocellulosic material by main...
- Patent number 4,050,981
- Issue date Sep 27, 1977
- Mo och Domsjo Aktiebolag
- Allan Geoffrey Jamieson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE