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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Documentos Transkrit SA
Original Assignee
Documentos Transkrit SA
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Publication date
Application filed by Documentos Transkrit SAfiledCriticalDocumentos Transkrit SA
Priority to ES1983273896UpriorityCriticalpatent/ES273896U/en
Publication of ES273896UpublicationCriticalpatent/ES273896U/en
Form mail perfected that being of the integrated in a continuous band provided with means for its dragging and automatic printing, and of the type of those that are constituted by an anterior sheet-cover and another later, provided with respective lines of parallel and close to one of its smaller edges, one of which is removable in the first opening of the envelope, while the second and after said opening, is transformed into a folding flap closure, both sheets being related to each other by a perimeter line of gluing and receiving inside insert, essentially characterized in that said insert is provided, also a climbing line, in positional position with those of the cover sheets constituting the envelope itself, in order to allow easy tearing of the corresponding terminal sector of said insert and that the dimensions of it fit those of the over-response, after abatimie of his closing flap. (Machine-translation by Google Translate, not legally binding)
ES1983273896U1983-08-041983-08-04Form-mail perfected (Machine-translation by Google Translate, not legally binding)
PendingES273896U
(en)