Bernt Johan Ljung

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Sundsbruk, SW

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Patents Grantslast 30 patents

Information Patent Grant
Device for liquid-treating a running fiber web, including an arc-sh...
- Patent number 3,980,518
- Issue date Sep 14, 1976
- Sunds Aktiebolag
- Bernt Johan Ljung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE