Jaakko Putkonen

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Varkaus, FI

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Patents Grantslast 30 patents

Information Patent Grant
Screening device, such as a screen cylinder, and method of manufact...
- Patent number 7,188,733
- Issue date Mar 13, 2007
- Advanced Fiber Technologies (AFT) Trust
- Jonathan P. May
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
Screening device, such as a screen cylinder, and method of manufact...
- Publication number 20040112827
- Publication date Jun 17, 2004
- Advanced Fiber Technologies (AFT) Oy
- Jonathan P. May
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING