TREA

AB A. K. Eriksson

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  • Mariannelund, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Band saw installation with vertically spaced guides
    • Patent number 4,640,171
    • Issue date Feb 3, 1987
    • AB A. K. Eriksson
    • Kurt Jansson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw assembly
    • Patent number 4,637,443
    • Issue date Jan 20, 1987
    • AB A. K. Eriksson
    • Kurt Jansson
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method and chip-manufacturing edging-mill for edging board
    • Patent number 4,301,844
    • Issue date Nov 24, 1981
    • AB A. K. Eriksson
    • Harding Tannerstal
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...