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 ES133123ApriorityCriticalpatent/ES133123A3/es
Publication of ES133123A3publicationCriticalpatent/ES133123A3/es
ES133123A1933-12-231933-12-23Un procedimiento industrial para la obtención de pieles de zorra plateada destinadas a la curtición.
ExpiredES133123A3
(es)