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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Gramme Zenobe Theophile
Original Assignee
Gramme Zenobe Theophile
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Publication date
Application filed by Gramme Zenobe TheophilefiledCriticalGramme Zenobe Theophile
Priority to ES1264ApriorityCriticalpatent/ES1264A1/es
Publication of ES1264A1publicationCriticalpatent/ES1264A1/es
ES1264A1880-11-221880-11-22Un procedimiento para obtener varias luces en un mismo circuito eléctrico, por medio de corrientes continuas.
ExpiredES1264A1
(es)