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Yukihiro Kondo

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  • Mie, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-aligning roller bearing
    • Patent number 6,116,785
    • Issue date Sep 12, 2000
    • NTN Corporation
    • Yukihiro Kondo
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...