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 ES28104ApriorityCriticalpatent/ES28104A1/es
Publication of ES28104A1publicationCriticalpatent/ES28104A1/es
El producto o resultado industrial nuevo obtenido por medios nuevos también de sobres con filamento de cualquier materia animal, vegetal o mineral pegado por la parte interior una de los cuatro dobleces o lados.