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 ES133666ApriorityCriticalpatent/ES133666A3/es
Publication of ES133666A3publicationCriticalpatent/ES133666A3/es
ES133666A1934-03-021934-03-02Mejoras introducidas en la fabricación de dispositivos interruptores-conmutadores de tipo rotativo.
ExpiredES133666A3
(es)