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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Montoro Jurado Dulcenombre
Original Assignee
Montoro Jurado Dulcenombre
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Montoro Jurado DulcenombrefiledCriticalMontoro Jurado Dulcenombre
Priority to ES106089UpriorityCriticalpatent/ES106089Y/en
Publication of ES106089UpublicationCriticalpatent/ES106089U/en
Application grantedgrantedCritical
Publication of ES106089YpublicationCriticalpatent/ES106089Y/en
Improved correspondence envelope characterized in that it can be used twice once by the sender and once more by the recipient, consisting essentially of a rectangular sheet of paper in which four parallel folding lines have been made transversely, two ends of which are perforated and whose lines give rise to to the formation of three equal bodies one of which the longitudinally limited by climbing lines is prolonged by a rubberized lug and another terminal opposite to the aforementioned is longitudinally extended by a rubberized peak flap and laterally by two equally gummed lugs. (Machine-translation by Google Translate, not legally binding)
ES106089U1964-05-141964-05-14
Enhanced Mail Envelope
ExpiredES106089Y
(en)
Improvements in or relating to packings of rectangular ANDMORE PARTICULARLY SQUARE SHAPE, COMPRISING ONE PIECE OF CORRUGATED PAPER OR CORRUGATED CARDBOARD