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Construction machine
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Patent number 12,123,169
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Issue date Oct 22, 2024
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Hitachi Construction Machinery Co., Ltd.
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Shigeru Hirasawa
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Construction machine
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Patent number 9,464,402
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Issue date Oct 11, 2016
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Hitachi Construction Machinery Co., Ltd.
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Takeo Manabe
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B60 - VEHICLES IN GENERAL
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Construction machine
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Patent number 9,121,161
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Issue date Sep 1, 2015
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Hitachi Construction Machinery Co., Ltd.
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Takeo Manabe
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B60 - VEHICLES IN GENERAL