Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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B62B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
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5/00
Accessories or details specially adapted for hand carts
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B62B5/0083
Wheeled supports connected to the transported object
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B62B5/0089
Lifting lever on wheels or rollers
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