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BARTOLETTI M
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BARTOLETTI M
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Application filed by BARTOLETTI MfiledCriticalBARTOLETTI M
Publication of FR2454781A3publicationCriticalpatent/FR2454781A3/fr
Application grantedgrantedCritical
Publication of FR2454781B3publicationCriticalpatent/FR2454781B3/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C21/00—Attachments for beds, e.g. sheet holders or bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
A47C21/006—Oscillating, balancing or vibrating mechanisms connected to the bedstead