Top IPC subclasses
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1
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A01N
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7
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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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2
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A01G
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4
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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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A01P
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3
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Biocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations
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4
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C07J
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2
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steroids
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5
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C01G
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2
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Compounds containing metals not covered by subclasses C01D or C01F
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6
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G01N
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1
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Investigating or analysing materials by determining their chemical or physical properties
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