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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Priority to ES26837ApriorityCriticalpatent/ES26837A3/es
Publication of ES26837A3publicationCriticalpatent/ES26837A3/es
ES26837A1900-11-191900-11-19Una operación mecánica para taladrar los papeles de música para melótropos y otros aparatos análogos.
ExpiredES26837A3
(es)