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G De Andreis Metalgraft Espanola S A
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G De Andreis Metalgraft Espanola S A
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Application filed by G De Andreis Metalgraft Espanola S AfiledCriticalG De Andreis Metalgraft Espanola S A
Priority to ES1971170956UpriorityCriticalpatent/ES170956Y/en
Publication of ES170956UpublicationCriticalpatent/ES170956U/en
Application grantedgrantedCritical
Publication of ES170956YpublicationCriticalpatent/ES170956Y/en
An improved closure for cylindrical boxes, essentially characterized by the fact that it is constituted cone forming the edge of the lid in the form of a loop with the edge inward and forming the edge of the opening of the container body so that it has a circumferential zone. Forming a channel of semicircular section, followed by a border edge in the form of a loop with the edge towards the outside, establishing a bead whose lateral limits coincide with the vertical planes that pass through the external surface of the container body and by the innermost limit body of the zone in channel coming in the operation of closing the loop of the edge of the cover elastically deformed by the staff of the container body and saved this returned to its original proposal remaining adjusted in the channel. (Machine-translation by Google Translate, not legally binding)
ES1971170956U1971-07-011971-07-01
A PERFECTED CLOSURE FOR CYLINDRICAL BOXES.
ExpiredES170956Y
(en)