Juha Jarvela

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Patents Grantslast 30 patents

Information Patent Grant
Device for fixing a balancing material in a roll
- Patent number 5,397,291
- Issue date Mar 14, 1995
- Valmet Paper Machinery Inc.
- Juha Jarvela
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for fixing a balancing material in a roll
- Patent number 5,331,737
- Issue date Jul 26, 1994
- Valmet Paper Machinery Inc.
- Juha Jarvela
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...