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COM. E. IRA, S.r.C.

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  • Padova, IT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel saving device
    • Patent number 3,939,866
    • Issue date Feb 24, 1976
    • COM. E. IRA, S.r.C.
    • Enrico Pignatelli
    • B60 - VEHICLES IN GENERAL