TREA

Pentti Raura

Follow

Person

  • Valko, FI
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Procedure and apparatus for separating heavy particles of material...
    • Patent number 5,964,355
    • Issue date Oct 12, 1999
    • Sunds Defibrator Loviisa Oy
    • Pentti Raura
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for scattering fibrous material, e.g. chips
    • Patent number 5,386,914
    • Issue date Feb 7, 1995
    • Defibrator Loviisa Oy
    • Markku Eramaja
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Procedure and means for regulating the transversal profile of a chi...
    • Patent number 4,816,092
    • Issue date Mar 28, 1989
    • Rauma-Repola Oy
    • Pentti Raura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Blade ring for shaver
    • Patent number 4,605,176
    • Issue date Aug 12, 1986
    • Rauma-Repola Oy Loviisan Tehtaat
    • Matti Jaakonmaki
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Method for retarding the dulling of wood-machining blades
    • Patent number 4,588,007
    • Issue date May 13, 1986
    • Rauma-Repola Oy
    • Pentti Raura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood chip shaver
    • Patent number 4,494,587
    • Issue date Jan 22, 1985
    • Rauma-Repola Oy Loviisan Tehtaat
    • Matti Jaakonmaki
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Wood chip shaver
    • Patent number 4,493,352
    • Issue date Jan 15, 1985
    • Rauma-Repola Oy
    • Matti Jaakonmaki
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Wood chip shaving machine
    • Patent number 4,492,343
    • Issue date Jan 8, 1985
    • Rauma-Repola Oy
    • Matti Jaakonmaki
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...