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 ES138861ApriorityCriticalpatent/ES138861A1/es
Publication of ES138861A1publicationCriticalpatent/ES138861A1/es
ES138861A1935-06-121935-06-12Un nuevo sistema de fabricación de cepillos desmontables e intercambiables para todos los usos correspondientes.
ExpiredES138861A1
(es)