Bengt Jonsson

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Upsala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer clothing for papermaking machines
- Patent number 4,592,396
- Issue date Jun 3, 1986
- Hermann Wangner GmbH & Co. KG
- Georg Borel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE