TREA

Kjell Edstrom

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  • 826 00 Soderhamn, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure medium operated impact mechanism
    • Patent number 5,755,292
    • Issue date May 26, 1998
    • Goran Nilsson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Anti-noise impact element
    • Patent number 4,609,054
    • Issue date Sep 2, 1986
    • Goran Nilsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Device in needle hammers
    • Patent number 4,605,073
    • Issue date Aug 12, 1986
    • Goran A. Nilsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Vibration attenuating device
    • Patent number 4,117,764
    • Issue date Oct 3, 1978
    • Goran Alfred Nilsson
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL