TREA

Roman Hafnar

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  • Zabnica, SI
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Patents Grantslast 30 patents

  • Information Patent Grant

    Muffler for motorcycles
    • Patent number D979475
    • Issue date Feb 28, 2023
    • Igor Akrapovic
    • D12 - Transportation
  • Information Patent Grant

    Motorbike exhaust muffler
    • Patent number D911235
    • Issue date Feb 23, 2021
    • Igor Akrapovic
    • D12 - Transportation
  • Information Patent Grant

    Muffler for motor vehicles
    • Patent number D906917
    • Issue date Jan 5, 2021
    • Igor Akrapovic
    • D12 - Transportation
  • Information Patent Grant

    Exhaust pipe
    • Patent number D864818
    • Issue date Oct 29, 2019
    • Igor Akrapovic
    • D12 - Transportation
  • Information Patent Grant

    Muffler for motors
    • Patent number D854476
    • Issue date Jul 23, 2019
    • Igor Akrapovic
    • D12 - Transportation