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 ES12213ApriorityCriticalpatent/ES12213A1/en
Publication of ES12213A1publicationCriticalpatent/ES12213A1/en
ES12213A1891-06-131891-06-13
Improvements in the procedure for the manufacture of plates for use in secondary batteries or electric accumulators.
ExpiredES12213A1
(en)