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last 30 patents
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Patent Grant
Method for adjusting blade clearance in a disc chipper and axial gu...
Patent number
5,727,611
Issue date
Mar 17, 1998
Sunds Defibrator Woodhandling Oy
Alpo Kalliokoski
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Chipping control device and disc chipper
Patent number
5,373,876
Issue date
Dec 20, 1994
Sunds Defibrator Woodhandling Oy
Hannu Tahkanen
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Disc chipper feeding method and disc chipper
Patent number
5,293,917
Issue date
Mar 15, 1994
Sunds Defibrator Woodhandling Oy
Alpo Kalliokoski
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...