Top IPC subclasses
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1
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B65D
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7
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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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2
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A47G
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2
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household or table equipment
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3
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B68G
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1
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methods, equipment, or machines for use in upholsteringupholstery not otherwise provided for
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