Patent classifications
A
HUMAN NECESSITIES
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A63
SPORTS; GAMES; AMUSEMENTS
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A63B
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
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69/00
Training appliances or apparatus for special sports
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A63B69/16
for cycling; , i.e. arrangements on or for real bicycles
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A63B2069/161
supports for the front of the bicycle
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A63B2069/163
for the front wheel
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