Per Nyberg

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Sundsbruk, SE

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Patents Grantslast 30 patents

Information Patent Grant
Discharge valve with a detachable inner lining
- Patent number 10,221,524
- Issue date Mar 5, 2019
- Valmet AB
- Örjan Ahlgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
DEFIBRATOR WITH SEPARATED BLOW VALVE
- Publication number 20190309471
- Publication date Oct 10, 2019
- VALMET AB
- Per WALLIN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
A DISCHARGE VALVE WITH A DETACHABLE INNER LINING
- Publication number 20180030652
- Publication date Feb 1, 2018
- VALMET AB
- Örjan Ahlgren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE