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Patent classifications
A
HUMAN NECESSITIES
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A47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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A47C
CHAIRS; SOFAS; BEDS
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9/00
Stools for specified purposes
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A47C9/10
Camp, travelling, or sports stools
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A47C9/105
having several foldable or detachable legs converging in one point
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