Pauli Vienola

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving the endurance of a blade base of a disc chippe...
- Patent number 5,765,452
- Issue date Jun 16, 1998
- Sunds Defibrator Woodhandling Oy
- Paul Roux
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Drive system of a rotating drum
- Patent number 5,660,076
- Issue date Aug 26, 1997
- Sunds Defibrator Woodhandling Oy
- Arvo Jonkka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for separating loosened bark and logs
- Publication number 20040250910
- Publication date Dec 16, 2004
- Antti Tohkala
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...