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Outdoor working automating system
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Patent number 5,606,850
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Issue date Mar 4, 1997
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Sakura Rubber Co., Ltd.
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Tetsuya Nakamura
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Outdoor working automating system
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Patent number 5,438,817
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Issue date Aug 8, 1995
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Sakura Rubber Co., Ltd.
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Tetsuya Nakamura
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3828702
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Patent number 3,828,702
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Issue date Aug 13, 1974
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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3155058
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Patent number 3,155,058
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Issue date Nov 3, 1964
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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2813499
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Patent number 2,813,499
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Issue date Nov 19, 1957
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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1972325
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Patent number 1,972,325
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Issue date Sep 4, 1934
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING