Top IPC subclasses
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1
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C11C
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2
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fatty acids from fats, oils or waxescandlesfats, oils or fatty acids by chemical modification of fat
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2
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A01G
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2
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Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
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3
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A01N
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2
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Preservation of bodies of humans or animals or plants or parts thereof; biocides, e.g. as disinfectants, as pesticides or as herbicides; pest repellants or attractants; plant growth regulators
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