TREA

Per A. L. Gidlund

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  • Taby, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Riveting device
    • Patent number 4,676,422
    • Issue date Jun 30, 1987
    • Atlas Copco Aktiebolag
    • Per A. L. Gidlund
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Device for assembling by riveting two or more sections of a structure
    • Patent number 4,662,556
    • Issue date May 5, 1987
    • Atlas Copco Aktiebolag
    • Per Adolf L. Gidlund
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Percussion tool
    • Patent number 4,548,278
    • Issue date Oct 22, 1985
    • Atlas Copco Aktiebolag
    • Per A. L. Gidlund
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Vibration damped portable impact tool
    • Patent number 4,458,416
    • Issue date Jul 10, 1984
    • Atlas Copco Aktiebolag
    • Gunnar C. Hansson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power operated percussion tool having gripping means
    • Patent number 4,450,921
    • Issue date May 29, 1984
    • Atlas Copco Aktiebolag
    • Ulf K. Arvidsson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Vibrationless impact tool
    • Patent number 4,388,972
    • Issue date Jun 21, 1983
    • Atlas Copco Aktiebolag
    • Per A. L. Gidlund
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power control device for pneumatic motors
    • Patent number 4,305,473
    • Issue date Dec 15, 1981
    • Atlas Copco Aktiebolag
    • Per. A. L. Gidlund
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS