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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Gramont S A
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Gramont S A
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Application filed by Gramont S AfiledCriticalGramont S A
Priority to ES1968135727UpriorityCriticalpatent/ES135727Y/en
Publication of ES135727UpublicationCriticalpatent/ES135727U/en
Application grantedgrantedCritical
Publication of ES135727YpublicationCriticalpatent/ES135727Y/en
Improved envelope, which is characterized essentially by presenting at one of the extreme margins a climbing located in a line corresponding to the contour of the envelope, so that, exerting a manual traction of the area of the outer envelope to said climbing, a strip is extracted and the envelope remains open, conserving its own configuration without the possibility of deteriorating the interior documents. (Machine-translation by Google Translate, not legally binding)