Karl F. O. Jakobson

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Taby, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for separation of material mixtures, containing abrasive par...
- Patent number 4,278,534
- Issue date Jul 14, 1981
- AB Celleco
- Karl F. O. Jakobson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE