TREA

Claudio Operti

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  • Nieuwegein, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing assembly for a rolling bearing
    • Patent number 4,438,990
    • Issue date Mar 27, 1984
    • SKF Industrial Trading and Development Co. B.V.
    • Bartje Schalk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...