Top IPC subclasses
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1
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B02C
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7
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crushing, pulverising, or disintegrating in generalmilling grain
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2
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A61L
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4
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Methods or apparatus for sterilising materials or objects in general; disinfection, sterilisation, or deodorisation of air; chemical aspects of bandages, dressings, absorbent pads, or surgical articles; materials for bandages, dressings, absorbent pads, or surgical articles
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3
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A01F
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3
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threshingbaling of straw, hay or the likestationary apparatus or hand tools for forming or binding s
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4
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A61B
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2
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Diagnosis; surgery; identification
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5
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B30B
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2
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presses in generalpresses not otherwise provided for
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6
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B27L
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2
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removing bark or vestiges of branchessplitting woodmanufacture of veneer, wooden sticks, wood shavin
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7
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C02F
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1
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Treatment of water, waste water, sewage, or sludge
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8
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G01L
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1
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measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
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9
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B65G
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1
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transport or storage devices, e.g. conveyers for loading or tippingshop conveyer systemspneumatic tu
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10
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B65D
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1
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Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
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