Patent classifications
A
HUMAN NECESSITIES
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A43
FOOTWEAR
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A43B
CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
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5/00
Footwear for sporting purposes
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A43B5/1666
characterised by the upper
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A43B5/1691
characterised by the higher part of the upper, e.g. surrounding the ankle, by the quarter or cuff
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