TREA

Hideaki Akamatsu

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Catalyst assembly for cleaning an exhaust gas
    • Patent number 4,285,909
    • Issue date Aug 25, 1981
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Shinichiro Mizusawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES