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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A47G
HOUSEHOLD OR TABLE EQUIPMENT
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2200/00
Details not otherwise provided for in A47G
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A47G2200/04
For person with a handicap
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A47G2200/048
of swallowing (dysphagia)
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