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Priority to JP1987163757UpriorityCriticalpatent/JPH0167948U/ja
Publication of JPH0167948UpublicationCriticalpatent/JPH0167948U/ja
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C9/00—Stools for specified purposes
A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support
