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Seizi Oomura

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Internal combustion engine and its piston
    • Patent number 5,123,386
    • Issue date Jun 23, 1992
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuaki Wakita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES