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YAMANI SPRING CO., LTD.

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  • Okaya-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve timing control apparatus
    • Patent number 8,915,223
    • Issue date Dec 23, 2014
    • Aisin Seiki Kabushiki Kaisha
    • Atsushi Homma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE TIMING CONTROL APPARATUS
    • Publication number 20130213327
    • Publication date Aug 22, 2013
    • YAMANI SPRING CO., LTD.
    • Atsushi Homma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

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