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Wood processing system
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Issue date May 16, 2023
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National University Corporation Chiba University
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Issue date Dec 25, 2001
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Maeda Corporation
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Maeda Limited
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Static mixing method
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Issue date Sep 7, 1999
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Maeda Corp.
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Tunnel boring machine
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Patent number 5,915,790
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Issue date Jun 29, 1999
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Hazama Corporation
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Takashi Sakai
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E21 - EARTH DRILLING MINING
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Patent number 5,888,259
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Maeda Limited
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Issue date Jan 31, 1995
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Maeda Limited
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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