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 ES106912ApriorityCriticalpatent/ES106912A1/es
Publication of ES106912A1publicationCriticalpatent/ES106912A1/es
Un procedimiento para cebar y mantener todas las cuerdas de un piano por medio de un pequeño número de órganos auxiliares, distintos, con los dispositivos correspondientes para su realización.