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 ES54720ApriorityCriticalpatent/ES54720A3/es
Publication of ES54720A3publicationCriticalpatent/ES54720A3/es
ES54720A1913-01-141913-01-14Un mechero perfeccionado para combustibles gaseosos, líquidos o sólidos de punto de fusión poco elevado.
ExpiredES54720A3
(es)