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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES13600ApriorityCriticalpatent/ES13600A1/es
Publication of ES13600A1publicationCriticalpatent/ES13600A1/es
ES13600A1892-07-291892-07-29Perfeccionamientos en las materias activas empleadas en los acumuladores eléctricos o pilas secundarias.
ExpiredES13600A1
(es)