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William J. duBrucq
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Homestead, FL, US
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last 30 patents
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Patent Grant
All weather jet burner for planters
Patent number
4,458,608
Issue date
Jul 10, 1984
William J. duBrucq
B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Patent Grant
Germinated seed planter
Patent number
4,384,537
Issue date
May 24, 1983
William J. duBrucq
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING