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
Original Assignee
Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES151146ApriorityCriticalpatent/ES151146A1/es
Publication of ES151146A1publicationCriticalpatent/ES151146A1/es
ES151146A1940-12-191940-12-19Un procedimiento para el tratamiento electrolítico previo de matales que se han de proveer de un revestimiento
ExpiredES151146A1
(es)