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Crushing apparatus
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Patent number 4,344,581
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Issue date Aug 17, 1982
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Gewerkschaft Eisenhutte Westfalia
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Richard Redemann
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Crushing apparatus
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Patent number 4,192,471
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Issue date Mar 11, 1980
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Gewerkschaft Eisenhutte Westfalia
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Klaus Beckman
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...