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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Klein Pierre Fernando
Original Assignee
Klein Pierre Fernando
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Filing date
Publication date
Application filed by Klein Pierre FernandofiledCriticalKlein Pierre Fernando
Priority to ES57749ApriorityCriticalpatent/ES57749A3/es
Publication of ES57749A3publicationCriticalpatent/ES57749A3/es
ES57749A1914-03-161914-03-16Sistema de rótulos luminosos, diurnos y nocturnos, por la irradiación del cristal prismático-lenticular.
ExpiredES57749A3
(es)