Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Torrado Beltran Saturnino
Original Assignee
Torrado Beltran Saturnino
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Filing date
Publication date
Application filed by Torrado Beltran SaturninofiledCriticalTorrado Beltran Saturnino
Priority to ES127673UpriorityCriticalpatent/ES127673Y/en
Publication of ES127673UpublicationCriticalpatent/ES127673U/en
Application grantedgrantedCritical
Publication of ES127673YpublicationCriticalpatent/ES127673Y/en
An improved envelope, which is essentially characterized by having in any of its parts with one or more perforations, through which the air contained inside the air goes out without any difficulty, when the envelope is closed, which avoids having to press on it when having to perform this operation, and prevents the envelope from being broken, if it accidentally falls to the ground, containing objects of relative weight. (Machine-translation by Google Translate, not legally binding)
ES127673U1967-02-141967-02-14
A PERFECTED ENVELOPE.
ExpiredES127673Y
(en)