Pär Åke Jansson

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Umea, SE

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device, cleaning tool and method of using the cleaning device
- Patent number 7,992,503
- Issue date Aug 9, 2011
- Eie Maskin AB
- Ulf Eriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cleaning device, cleaning tool and method of using the cleaning device
- Patent number 7,971,539
- Issue date Jul 5, 2011
- Eie Maskin AB
- Ulf Eriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Cleaning device, cleaning tool and method of using the cleaning device
- Publication number 20090089947
- Publication date Apr 9, 2009
- Ulf Eriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Cleaning device, cleaning tool and method of using the cleaning device
- Publication number 20050109370
- Publication date May 26, 2005
- Ulf Eriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE