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Takeshi Nakanishi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for removing ash from coal
    • Patent number 4,389,306
    • Issue date Jun 21, 1983
    • Hitachi Shipbuilding & Engineering Co., Ltd.
    • Takeshi Nakanishi
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents