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Tsugio Fukushima

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  • Nagahama, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust system of an internal combustion engine
    • Patent number 4,060,985
    • Issue date Dec 6, 1977
    • Yanmar Diesel Engine Co., Ltd.
    • Tsugio Fukushima
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...