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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Ehrlick Paul
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Ehrlick Paul
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Application filed by Ehrlick PaulfiledCriticalEhrlick Paul
Priority to ES10776ApriorityCriticalpatent/ES10776A2/es
Publication of ES10776A2publicationCriticalpatent/ES10776A2/es
ES10776A1890-05-031890-05-03Mejoras en un sistema perfeccionado de platillos porta-notas (patrones-notados) para instrumentos mecánicos de música.
ExpiredES10776A2
(es)