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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Cassagnes Gilbert Alfred
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Cassagnes Gilbert Alfred
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Application filed by Cassagnes Gilbert AlfredfiledCriticalCassagnes Gilbert Alfred
Priority to ES6100ApriorityCriticalpatent/ES6100A3/es
Publication of ES6100A3publicationCriticalpatent/ES6100A3/es
ES6100A1886-07-091886-07-09Un procedimiento para trasmitir signos inteligibles por medio de la electricidad, llamado esterno-telegrafía.
ExpiredES6100A3
(es)
Un procedimiento mecánico para la comprobación de los cobros que verifican los conductores de tranvías y otros empleos análogos, por medio del aparato que se describe.