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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SA Pour Le Travail Electrique Des Metaux
Original Assignee
SA Pour Le Travail Electrique Des Metaux
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Filing date
Publication date
Application filed by SA Pour Le Travail Electrique Des MetauxfiledCriticalSA Pour Le Travail Electrique Des Metaux
Priority to ES30730ApriorityCriticalpatent/ES30730A1/es
Publication of ES30730A1publicationCriticalpatent/ES30730A1/es
ES30730A1902-11-181902-11-18Perfeccionamientos introducidos en la construcción de las placas negativas de acumuladores eléctricos.
ExpiredES30730A1
(es)