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 ES60782ApriorityCriticalpatent/ES60782A1/es
Publication of ES60782A1publicationCriticalpatent/ES60782A1/es
ES60782A1915-08-121915-08-12Un interruptor de porcelana, para corrientes eléctricas, que se denominará "Interruptor sistema Darbi".
ExpiredES60782A1
(es)