Patent classifications
A
HUMAN NECESSITIES
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A01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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A01D
HARVESTING; MOWING
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42/00
Mowers convertible to apparatus for purposes other than mowing; Mowers capable of performing operations other than mowing
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A01D42/06
Sweeping or cleaning lawns or other surfaces
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