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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Martin Wenceslao
Original Assignee
Martin Wenceslao
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Filing date
Publication date
Application filed by Martin WenceslaofiledCriticalMartin Wenceslao
Priority to ES120678ApriorityCriticalpatent/ES120678A1/es
Publication of ES120678A1publicationCriticalpatent/ES120678A1/es
ES120678A1930-11-211930-11-21Un dispositivo mecánico para la exhibición de rótulos intercambiables, especialmente aplicables a los automóviles.
ExpiredES120678A1
(es)