Patent classifications
A
HUMAN NECESSITIES
Load children
A47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
Load children
A47L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
Load children
A47L1/02
Power-driven machines or devices
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A47L1/05
Hand apparatus with built-in electric motors
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