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Priority to FR4771ApriorityCriticalpatent/FR1322893A/fr
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Publication of FR1322893ApublicationCriticalpatent/FR1322893A/fr
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
A47C31/02—Upholstery attaching means
A47C31/026—Upholstery attaching means passing through the upholstery, e.g. upholstery nails or buttons
FR4771A1962-02-191962-02-19Nouveau procédé de fabrication de sièges tapissés
ExpiredFR1322893A
(fr)