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 ES188908ApriorityCriticalpatent/ES188908A1/es
Publication of ES188908A1publicationCriticalpatent/ES188908A1/es
ES188908A1949-07-021949-07-02Un aparato para la filtración y purificación de toda clase de líquidos neutros o alcalinos y en especial hipocloritos
ExpiredES188908A1
(es)