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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Alcalde Asenjo Angel
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Alcalde Asenjo Angel
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Application filed by Alcalde Asenjo AngelfiledCriticalAlcalde Asenjo Angel
Priority to ES23984ApriorityCriticalpatent/ES23984A1/es
Publication of ES23984A1publicationCriticalpatent/ES23984A1/es
ES23984A1899-03-271899-03-27Un aparato que tiende a evitar toda duda sobre la legalidad de las jugadas del "Coin" basado en la electricidad.
ExpiredES23984A1
(es)
Un nuevo aparato que permite volver automáticamente y con toda facilidad las hojas del método o pieza de música al tiempo de ejecutarla en el piano denominado "Hualde".