TREA

Bin Guo

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  • Shanxi, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine lubrication method
    • Patent number 8,281,758
    • Issue date Oct 9, 2012
    • ETG Limited
    • Katsumi Kurihara
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine lubrication method
    • Patent number 7,624,714
    • Issue date Dec 1, 2009
    • ETG Limited
    • Katsumi Kurihara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE LUBRICATION METHOD
    • Publication number 20090283067
    • Publication date Nov 19, 2009
    • Katsumi Kurihara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine lubrication method
    • Publication number 20080083392
    • Publication date Apr 10, 2008
    • ETG Limited
    • Katsumi Kurihara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES