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S.p.A. Ranzi Legnano

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  • Legnano, IT
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  • Information Patent Grant

    Differential torque multiplying device
    • Patent number 3,939,731
    • Issue date Feb 24, 1976
    • S.p.A. Ranzi Legnano
    • Ubaldo Ranzi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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