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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES108701UpriorityCriticalpatent/ES108701Y/en
Publication of ES108701UpublicationCriticalpatent/ES108701U/en
Application grantedgrantedCritical
Publication of ES108701YpublicationCriticalpatent/ES108701Y/en
A bottom for boxes characterized essentially by the fact that it is made from a single die-cut sheet with a rectangular central part marginalized by extensions that make up the sides included the long sides tudinals already finished some flaps folded over them and adhered to them for reinforcement presenting the ends of these sides some expansions that fold square with respect to the aforementioned sides and on which it assembles a flap of the headboard sides whose flap it remains adhered to the aforementioned expansions and to the headboard itself, thanks to self-adhesive zones arranged on the inside of the longitudinal side expansions. on the flaps of the headboard sides and the central part of the headboard sides. (Machine-translation by Google Translate, not legally binding)
ES108701U1964-10-031964-10-03
A BACKGROUND FOR BOXES.
ExpiredES108701Y
(en)