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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES94676UpriorityCriticalpatent/ES94676Y/en
Publication of ES94676UpublicationCriticalpatent/ES94676U/en
Application grantedgrantedCritical
Publication of ES94676YpublicationCriticalpatent/ES94676Y/en
Information sheet, characterized by the fact that the folio, which is split for the achievement of the sheet itself, is folded into two parts so that one of the sheets of the sheet is doubled, in turn, marginally, in order to determine a flap in which rectangular openings are made in correspondence, by superposition, with other similar openings made in the sheet itself, interspersed between said sheet and flap, in coincidence with the openings, photographic transparencies. (Machine-translation by Google Translate, not legally binding)
ES94676U1962-08-041962-08-04
Information sheet
ExpiredES94676Y
(en)