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Powder processing apparatus
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Patent number 7,905,434
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Issue date Mar 15, 2011
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Hosokawa Micron Co., Ltd.
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Makio Naito
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Powder processing method
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Patent number 7,686,238
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Issue date Mar 30, 2010
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Hosokawa Micron Co., Ltd.
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Makio Naito
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B22 - CASTING POWDER METALLURGY
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