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 ES1870004764ApriorityCriticalpatent/ES4764H1/es
Publication of ES4764H1publicationCriticalpatent/ES4764H1/es
ES1870004764A1870-10-041870-10-04Aparato para ejecutar en pianos, organos, etc. toda clase de musica por medio de bandas de papel taladrado
ExpiredES4764H1
(es)