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DUTILLEUL ET LEFEBVRE
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DUTILLEUL ET LEFEBVRE
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Application filed by DUTILLEUL ET LEFEBVREfiledCriticalDUTILLEUL ET LEFEBVRE
Application grantedgrantedCritical
Publication of FR760683ApublicationCriticalpatent/FR760683A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
A47C23/0515—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units using clamps or similar connecting means
FR760683D1933-09-121933-09-12Carcasses élastiques pour sièges, sommiers, matelas ou autres
ExpiredFR760683A
(fr)