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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES0027459UpriorityCriticalpatent/ES27459U/en
Publication of ES27459UpublicationCriticalpatent/ES27459U/en
Over-letter procedure in one piece, the letter folded to give the proper coupling inside the envelope. The envelope or part that makes an envelope, made with inner and outer flap on the side edges, and flap glued on the top for closing it, with a small opening at the top, so that being introduced by it an object cutting, open and separate the envelope letter. (Machine-translation by Google Translate, not legally binding)
ES0027459U1951-07-171951-07-17Over-letter in one piece (Machine-translation by Google Translate, not legally binding)
PendingES27459U
(en)
Postsobre of a single body with flaps of closure confecconada with graphical printing fatogrºlfica publicitaria (Machine-translation by Google Translate, not legally binding)