Jon Lofthus

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Sollentuna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of measuring dry substance in flue gases
- Patent number 4,690,634
- Issue date Sep 1, 1987
- Svenska Traforskningsinstitutet
- Torbjorn Herngren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE