TREA

Masakazu Inaba

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  • Kumagaya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stepless speed change device
    • Patent number 4,732,054
    • Issue date Mar 22, 1988
    • Bridgestone Cycle Co., Ltd.
    • Kikuzo Takamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...