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Air seeder sample collector
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Patent number 4,834,004
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Issue date May 30, 1989
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Morris Rod-Weeder Co. Ltd.
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Fred N. Butuk
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Foldable packer harrow implement
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Patent number 4,813,489
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Issue date Mar 21, 1989
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Morris Rod-Weeder Co., Ltd.
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Murray K. Just
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Air seeder purging system
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Patent number 4,793,743
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Issue date Dec 27, 1988
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Morris Rod-Weeder Company Ltd.
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Lawrence S. Grodecki
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING