FR818564A - Nouveau mode de fermeture pour enveloppes et étuis divers, munis d'une patte de fermeture et utilisables en particulier pour la transmission postale des lettres et autres documents
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Nouveau mode de fermeture pour enveloppes et étuis divers, munis d'une patte de fermeture et utilisables en particulier pour la transmission postale des lettres et autres documents
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B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
B65D27/12—Closures
B65D27/14—Closures using adhesive applied to integral parts, e.g. flaps
B65D27/16—Closures using adhesive applied to integral parts, e.g. flaps using pressure-sensitive adhesive
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Mechanical Engineering
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FR818564D1937-03-011937-03-01Nouveau mode de fermeture pour enveloppes et étuis divers, munis d'une patte de fermeture et utilisables en particulier pour la transmission postale des lettres et autres documents
ExpiredFR818564A
(fr)
Nouveau mode de fermeture pour enveloppes et étuis divers, munis d'une patte de fermeture et utilisables en particulier pour la transmission postale des lettres et autres documents