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RIVIERE MANEN ANTONIO
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RIVIERE MANEN ANTONIO
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Application filed by RIVIERE MANEN ANTONIOfiledCriticalRIVIERE MANEN ANTONIO
Priority to ES0041038UpriorityCriticalpatent/ES41038Y/es
Publication of ES41038UpublicationCriticalpatent/ES41038U/es
Application grantedgrantedCritical
Publication of ES41038YpublicationCriticalpatent/ES41038Y/es
Un nuevo sobre, constituido por una tira doblada sobre sí sisma y pegada por sus bordes mediante aletas, que esencialmente se caracteriza por haberse doblado dos veces sobre sí misma y sobre la tira, una de sus extremidades para constituir un refuerzo en la boca del sobre.