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 ES0032419UpriorityCriticalpatent/ES32419U/en
Publication of ES32419UpublicationCriticalpatent/ES32419U/en
Distribution of creases for the fast opening of paper wrappers, consisting of two parallel lines formed by a succession of inclined parallel slits made in the paper, all being the set of the two lines symmetrical with each other. (Machine-translation by Google Translate, not legally binding)
ES0032419U1952-08-201952-08-20Distribution of creases for the opening of paper wrappers (Machine-translation by Google Translate, not legally binding)
PendingES32419U
(en)