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Vacuum refuse collector
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Patent number 4,868,948
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Issue date Sep 26, 1989
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W. T. Arnold Research & Development Inc.
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William T. Arnold
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Grass collection system for mower
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Patent number 4,777,786
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Issue date Oct 18, 1988
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Brouwer Turf Equipment Limited
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William T. Arnold
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Mower
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Patent number 4,680,922
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Issue date Jul 21, 1987
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Brouwer Turf Equipment Limited
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William T. Arnold
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Mower
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Patent number 4,644,737
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Issue date Feb 24, 1987
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Brouwer Turf Equipment Limited
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William T. Arnold
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A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
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Forklift vehicle
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Patent number 4,520,903
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Issue date Jun 4, 1985
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Brouwer Turf Equipment Limited
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William Arnold
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B66 - HOISTING LIFTING HAULING
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-
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Forklift vehicle
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Patent number 4,365,921
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Issue date Dec 28, 1982
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Brouwer Turf Equipment Limited
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Gerardus J. Brouwer
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B66 - HOISTING LIFTING HAULING
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