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Individual
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Individual
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Priority to ES9601780UpriorityCriticalpatent/ES1034548Y/en
Publication of ES1034548UpublicationCriticalpatent/ES1034548U/en
Application grantedgrantedCritical
Publication of ES1034548YpublicationCriticalpatent/ES1034548Y/en
Packs cover easy opening, peripherally presenting the weakening line for opening; wherein the surface of the cover has one or more zones recessed / highlighted, incorporated in preventing the ribs stiffeners doubled in top opening. (Machine-translation by Google Translate, not legally binding)