Top IPC subclasses
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1
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B02C
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1
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crushing, pulverising, or disintegrating in generalmilling grain
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2
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A47J
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1
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kitchen equipmentcoffee millsspice millsapparatus for making beverages
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3
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A23K
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1
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Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
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4
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C11B
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1
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producing (pressing, extraction), refining or preserving fats, fatty substances (e.g. lanolin), fatt
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5
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A23N
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1
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machines or apparatus for treating harvested fruit, vegetables, or flower bulbs in bulk, not otherwi
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6
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B26D
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1
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cuttingdetails common to machines for severing, e.g. by cutting, perforating, punching, stamping-out
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7
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A23L
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1
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Foods, foodstuffs, or non-alcoholic beverages, not covered by subclasses A21D or A23B-A23J; their preparation or treatment, e.g. cooking, modification of nutritive qualities, physical treatment; preservation of foods or foodstuffs, in general
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