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MLT SOIL CO., LTD.

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  • Niigata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Earth auger head and excavation method
    • Patent number 7,555,854
    • Issue date Jul 7, 2009
    • MLT Soil Co., Ltd.
    • Masaki Hatakeyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    EARTH AUGER HEAD AND EXCAVATION METHOD
    • Publication number 20080127528
    • Publication date Jun 5, 2008
    • MLT SOIL CO., LTD.
    • Masaki HATAKEYAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING