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 ES127423UpriorityCriticalpatent/ES127423U/en
Publication of ES127423UpublicationCriticalpatent/ES127423U/en
Foldable sheet constituted by a double triangular body one and rectangular the opposite allowing the first to hide the written text on the second arranging symmetrically glued areas to prevent any indiscretion. (Machine-translation by Google Translate, not legally binding)
ES127423U1967-02-031967-02-03Foldable sheet (Machine-translation by Google Translate, not legally binding)
PendingES127423U
(en)