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 ES75301ApriorityCriticalpatent/ES75301A1/es
Publication of ES75301A1publicationCriticalpatent/ES75301A1/es
ES75301A1920-08-191920-08-19Un producto industrial consistente en una media de punto, con el procedimiento correspondiente para su fabricación.
ExpiredES75301A1
(es)
Un producto industrial consistente en una película para las proyecciones cinematográficas en colores, con el procedimiento correspondiente para su obtención.